Our Wholesale Wooden Dowel Pins are manufactured from Kiln Dried White Birch. We offer Fractional dowel sized pins in both Multi-Grooved (Fluted) and Spiral Goove styles, in diameters from 1/4" up to 5/8". Metric sized Dowel Pins are available in Multi-Grooved (Fluted) styles in 5mm, 6mm, 8mm, and 10mm diameter and a variety of lengths. We offer a section that features popular pre-glued sizes, but all pins are available for pre-gluing on a custom basis (call for minimums and prices). We also offer a section containing popular sizes used in plug spawn in mushroom cultivation. Higher V. Find great deals on eBay for wooden dowels pins. Shop with confidence.  SpTo4nCsorNJ5AQedG 6mm 8mm 10mm Wooden Hardwood Dowels Chamfered Fluted Pin Woodwork Craft. Brand New. C $ to C $ Top Rated Seller. Top Rated Seller. Was: Previous PriceC $ 6% off. From China. Excel Dowel 3/8X2 Bulk, Dowel Pins, Fluted Groove (Inch), Non-Glued, 3/8ft x 2in EXCEL DOWEL AND WOOD PRODUCTS SKU: Manufacturer's Part: 3/8X2. $ Each. Full Unit Price:$ Sold in quantities of Quantity Quantity. Add to cart. To My Favorites. Use conjugate beam method. What are the various factors that affect runoff? What is the purpose of ChasisDynamomerter? Find the stresses at the four corners of the section. Classify the aggregate on basis of particle size, shape and surface texture. Scroll Saw Home View all.

Give an account of physiochemical properties of pharmacophore. What do you mean by structural similarityand diversity? Discuss structure based virtual screening with suitable examples.

How is this phenomenon important in plant tissue culture? Explain direct and indirect somatic embryogenesis. State its advantages. With the help of a diagram, describe its isolation and culture method in detail. With the help of a diagram show the process in detail. How can this technique be used for large scale production of plant cell culture?

With the help of an example explain, how can this technique be used for the production of genetically engineered plants? State the mechanism how BT cotton is helpful in killing of lepidopteron population. Write your views about the various food safety parameters which should be taken care of. All questions carry equal marks. Explain the cleaner technology forremoval of specific pollutants of the dye industry. Enlist the advantages anddisadvantages of Bioremediation.

Comment and explain. Give a detailed account of hot-spots of Indian biodiversity. Explain the phenomenon of spermatogenesis. Mention the role of hormones inspermatogenesis. How do the stem cells age? Explain BMI 1 signaling pathway. What are stem cells markers?

Describe the embryonic stem cell markers. Give examples of two angiogenic factors. What is meant by bioscaffolds? What is Vasculogenesis?

What is meant by native tissue? Mention the properties of native tissues in brief. Mention various mechanical signals in engineered tissues. Explain 3D cell growth. What are autologous cells? Explain the properties of different sources of cells for transplantin detail. Explain in detail the efficacy and safety of engineered tissues in detail. Describe the methods for their production.

Taking at least ONE question from each Unit. All questions carry equal marks Q. Which factors decide the degree of fluidity in membrane?

How is it driven by the assembly of a protein a coat? What are G-protein linked receptors and how do they mediate cell communication? Which is the best explained and accepted model of replication? How does it happen in Prokaryotes? Write the relationship between mean, median and mode. Explain a critical region and null hypothesis. Make a frequency polygon and frequency curve with the help of data provided: Class interval Ci Frequency 3 4 7 8 9 9 2 6 2 12 Q.

Using Poisson distribution, determine the approximate probability of getting six heads x times. Explain all the steps needed in order to test a hypothesis with the help of a suitable example. Theory predicts that the frequencies should be in the proportion Examine the correspondence between theory and experiment. How to get rid of proteins while extracting out the nucleic acids? What is it application in cDNA library preparation?

Which application requires the involvement of SDM? Explain its application in antibody enrichment in detail. List three important reasons of non-ideality in reactors. Briefly explain the factors that affect choice of carbon source.

What are the factors that affect mass transfer by convection? What is Kla? Derive the energy balanceequation for steady state adiabatic process.

How does it contribute to non-ideality in bioreactors? Enlist important applications of air lift reactors. Diagrammatically explain the structure of different classes of antibodies and their function.

Describe how the expression of cytokines and cytokine receptors has been implicated in diseases? Discuss the disease caused by direct cellular damage and by blockage or stimulating auto antibodies. Discuss its significance and mention some tools use for MSA. How prediction is made by using protein threading? Max Marks: 60 No. Write the properties of stone as a good construction material. Write along with sketch four defects in timber.

Differentiate between burnt day pozzolana and pulverized fly ash. Explain use of fly ash as supplementary cementations material. Explain any two of them in detail. Find the horizontal thrust.

Find the value of a Maximum negative and positive shear for a section 4. Use conjugate beam method. Explain purpose of providing foundation. How DPC is effective in preventing dampness? Also discuss the effect of temperature on viscosity for condition of water and air.

The pressure inside a droplet of water is to be 0. Calculate the diameter of the droplet of water. Obtain an expression for continuity equation for a three-dimensional steady incompressible flow. A differential manometer connected at the two points shows a difference in mercury level as 15cm. Find the difference of pressure at the two points.

Explain with the help of neat sketches. The intensity of pressure at the bottom end is Derive an expression for the discharge through a venturimeter.

Also, explain what is laminar sub-layer. What are the different methods of preventing the separation of boundary layer? Name any four and obtain their expression. What is a discrepancy? Explain backbearing. Define shrunk scale. Find the true distance if the chain was correct before commencement of work. Find the length of AD. The level was set up near A and staff readings on A and B were 1. The level was then moved and set up near B and the respective readings on A and B were 0.

Find the true difference of level between A and B. Find the difference in elevation between P and instrument axis.

Calculate i length of curve ii tangent length iii length of long chord. What to you understand by grade of concrete? What are the pozzolans? Mention name of four special types of concrete. What is mean target compressive strength? What is alkali-aggregate reaction?

Mention any two ingredients which could be exceptional, with reason and its effect on strength. Explain any one of them. Explain any two of them. What are the factors affecting workability of concrete. Explain method of measurement of slump value. What is true slump, shear slump and collapse slump? Brief its role in design of concrete mix. How does it affect concrete structure?

Classify the aggregate on basis of particle size, shape and surface texture. Elaborate the test for initial and final setting of cement. Explain their use and effects on concrete.

Explain the mechanism with example. Workability of concrete as mm slump. Type of aggregate used for concreting is crushed angular. Expose condition to structure is severe method of concreting is pumping. Write the formula to calculate shear stress in a given section with usual notations. Show the variation of shear stress in a T-section. Write down the equation for polar moment of inertia for a solid shaft and a hollow shaft.

Find the change in volume, modulus of rigidity and bulk modulus of the material. Find the magnitudes of normal, tangential stresses and also find the principal planes. Determine the maximum shear stress and average shear stress. The load is applied at a point 50,50 considering the centroid of the section as the origin.

Find the stresses at the four corners of the section. How does temperature affects horizontal thrust in two hinged arch? What is normal thrust and write the expression involved in it. Young modulus is same throughout. Two span continuous beam. Sketch the Bending Moment Diagram. Find the vertical and horizontal deflections of A. Assume flexural rigidity. If the point on the cord where the 10kN load is supported is 13 m below the level of end support.

Determine reaction at the support: i The tension in different parts of cord. Determine the fixing moments at the ends. Angle of elevation from A to the top and bottom of pole is 30 0 and respectively. Angles of elevation from B to the top and bottom of pole is and respectively. The readings obtained on staff at B. What is the horizontal distance of pole from A? Compute the maximum value of R if the maximum probable error desired is: i 1 in 25, ii 1 in 10, Determine whether A and B are intervisible and if necessary, find the maximum minimum height of a scaffolding at B assuming A as the ground station.

The corresponding line measures 2. The terrain has an average elevation of m above MSL. Calculate 50, the flying altitude of the aircraft above MSL when photograph was taken. Assume M20 grade concrete and Fe grade steel. Estimate the torsional strength of the section adopting Fe grade steel and M20 grade concrete.

Slab is resting on mm thick masonry wall. Consider M25 grade concrete and Fe grade steel. Use M30 grade concrete and Fe grade steel. Assume M25 grade concrete and Fe grade steel. The main plate to be joined is 12mm thick. The steel is of grade Fe It carries a load of 40 kN at mid span. Design an appropriate section using steel of grade Fe The steel used for flange and web is of Fe yield stress of the steel may be assumed as MPa.

What is shrinkage limit? Define maximum dry density and optimum moisture content. List the factors influencing coefficient of permeability. Mention uses of flownets. What do you mean by coefficient of volume change? Also write relation between coefficient of volume change and coefficient of compressibility. Write tow disadvantages of triaxial test. Also discuss importance of soil classification.

Find the coefficient of permeability. Determine the vertical stress increment at points directly beneath the load upto a depth of 10 m. Plot the variation of vertical stress increment due to load on horizontal planes at 2m, 3m upto a horizontal distance of 3m on either side of centre.

Discuss suitability of compaction methods on different types of soils. Also calculate the settlement when W. T rises to the ground surface. According to Mohr-coulomb criterion,how is the failure plane recognized and how is shear strength defined? Add a note on its importance and objective in engineering.

How is it measured? Explain different types of earthquake waves. Explain the important types of folds as distinguished on the basis of inclination of axial planewith the help of neat sketches. Derive an expression for surface tension on a liquid droplet and a hollow bubble. If the plate is in the middle of the gap, find the force required.

The weight of the plate is 42N. Determine the total pressure on one face of the plate position of the center of pressure. Determine the meta-centric height of the block if its size is 2 m x 1 m x 0. Obtain an expression for the continuity equation for a three — dimensional flow. Also determine the value of stream function at the point P. Explain any four dimensionless numbers.

How will you classify a pump? Explain the function of any one type of pump in detail. Draw a neat sketch of star and grid pattern. What is the need of providing transition curve? Define the term LOS with a diagram. Why widening of pavement is desired on horizontal curve?

What is off-tracking? Mention the factors on which it depends. Determine the average skid resistance developed. Total no. Also discuss how these obligatory points control the alignment.

Enumerate the details to be collected in conventional method of preliminary survey. If the average acceleration is 0. Discuss the importance of the test. Write down the difference between bitumen and tar. What are the various objects and applications of spot speed studies?

What are the methods followed for estimation of population forecasting? Give few examples of coagulant aids. Find: i Total quantity of alum used daily. Derive the relation between Duty and Delta. Also, list the factors affecting duty of a crop. What are the requirements of a good module? Describe five major types of falls with diagrams. Describe and differentiate in detail with the help of diagrams.

Also, describe the corrective measures suggested by Bligh. Describe the classification of dams withexamples of each. Describe it. Discuss them in detail. Discuss it in detail. Find the factor of safety against overturning and sliding considering following forces. All dimensions are in mm 12 b Expansion joint is very important for success of a bridge. Describe type of it briefly. M diagram for combined footing.

Design the critical section of beam using M20, Fe Use limit state method. Drops shall be provided. Use M20 concrete and Fe steel. Column A is situated on property line. Assume M30 grade concrete and Fe grade steel. Beam is pre-stressed with an eccentricity of mm. Find the pre-stressing force required for zero tension in concrete. The building is to be constructed at a height of 60 m above the base of the hill.

The size of the structure is in the range from 20 m to 50 m. The terrain is an open terrain in which the surrounding features are of height less than 1. The height of the building is 15 m. Find the design wind pressure. Assume that the life period of the building is 50 years. The bottom of tank is at 10 m above ground level. Using 1. Show the sketch of the tank. Write down maximum height of each type of lattice tower used in self-supporting towers.

The building is to be provided at a height of 60 m above the base of the hill. The size of the structure is in the range from 20 m. The terrain is an open terrain in which the surrounding features are of height less than m. Show the Sketch of the tank. Almost flat. Also explain the procedure to calculate the exit gradient. What are its causes? Explain the manner of energy dissipation in sloping glacis falls.

Explain how do you account for earthquake effects in the design of a gravity dam. List the different types of damages of road during and after rainy season. Explain the term resisting length with diagram. Define various types of sleepers used on Indian railways. What are the possible causes of creep? What are the effects of creep? Enumerate the disadvantages of air transport. Explain the various types of tunnels in brief.

What are the uses and limitation of this type of road? Design the cross section and longitudinal slope of trapezoidal drain assuming the bottom width of the trapezoidal section to be 0. The allowable velocity of flow in the drain is 0. The airport site is at elevation of m. The reference temperature is If the runway is constructed with an effective gradient of 0. Also explain the advantages and disadvantages of tunnels.

Give example. Explain outline of solid waste managementsystem with diagram. Find the design discharge for acombined sewage. Make suitable assumption where needed. Assuming no oxidation takes place.

Design the grit chamber. Calculate their income over next 5 years. Assume any data suitably. Discuss with examples. Cite examples to support your points. Their time estimates are given below. Draw time scale network: a Mark critical path. Also draw the table for quantity of materials required to manufacture concrete. What is the total expenditure expected.

Assume rates of other material required suitable and mention the same. Discuss the challenges and suggest ways to meet them.

Give examples. How will you ensure timely completion of a project? Draw a check-list for concreting work in a building project. Support your answer with examples. Explain giving example. Explain the difference. Explain giving an example. Give reasons. Ajayinvests Rs. Their income over the next 4 yearsis as shown in the attached sheet: i Compute all the shaded cells in the Table.

Support your answer with logic. Each tower has an area of 20, sft and the construction cost is estimated Rs. Because of a recession in market, contract is awarded only for 2 towers. The contract value is Rs. Compute the qty and prepare the RA bill. The material rates and their consumption norms for each item Wooden Dowel Pins Bulk 60 of works are also given.

Fill all shaded cells. What is the total cost of all Items of work? What is theirEnd Date? Where is it used? Why is it important? Explain giving two examples of each. Which are the Drivers of Real Estate Sector? Who are the Stakeholders? What are the Key Challenges?

Are Dangling Nodes allowed inProjects? Explain, with a sketch. Explain giving Example. What is their importance in Project Management?

Select anyone process and develop a checklist for the same. Explain, giving reasons. List down at least 4 stages when the architect should visit the site, explaining theimportance of each visit.

Illustrate at least 3 of its contents. The formation width of proposed road is 10 m. Side slope is H: V and longitudinal slope of road is downward throughout the length. Estimate is to be prepared for earth work only.

Describe any two types of estimates in detail. Assume rates of different parameters required. Write down the precautions to be taken while filling up the measurement book. Explain the process of refund of EMD?

What do you understand by the selection panel and responsibility of selection panel? Explain any two in detail. What are the factors for starting arbitration proceedings? What do you mean by interception losses? What is hydrograph?

List out the various forms of precipitation. Name any three factors that affect evaporation losses in a reservoir. Describe any two non-recording type rain gauges with help of a neat sketch. Explain the method of measuring evapotranspiration. Estimate the average daily evaporation from the lake and the volume of water evaporated from the lake during that one week. The surface runoff resulting from the above storm is equivalent to What are the various factors that affect runoff?

Explain in details. How the unit hydrograph is derived from a simple flood hydrograph of isolated storm? Describe with the help of a diagram.

The penetration in the last blow is 5 mm. Determine the load carrying capacity of pile according to engineering new formula. Assume factor of safety 3. Use Terzaghi analysis. Describe its types. The building is located in Delhi. The type of soil encountered is hard soil and is proposed to design with special moment resisting frame. The intensity of D. Determine the design seismic load on structure by static analysis.

Also shown design seismic forces at different floor level. What are the types of parking? What is the difference between practical capacity and theoretical capacity? List out two signs from each i warning sign ii Informatory sign iii Mandatory sign.

What do you understand by arboriculture? What is motor vehicle act? Also mention the relation between capacity, density and velocity. What is collision and condition diagram? Indicate the significance of each. How will represent the data for analysis? From the same graph how will you determine the level of service of any road?

Mention all the types of LOS. Give an expression for capacity using space and time headway. Assume that all the vehicles are of average length of 6 m. The heaviest volume per hour for each lane of road A and B are and respectively.

The approach speeds are 55 and 40 kmph for road A and B respectively. Design the timing of traffic and pedestrian signal using IRC method and also apply webstors check. How important it is to regulate the speed of vehicles and why?

Draw network for explaining your points? Explain the mathematical expression with example. What are its different phases? Activity To Tm Tp 1. Draw a neat sketch and mark the process of the plant.

Draw a sketch of batching plant. At the center-of-span section of beam, find the magnitude of: a Concentric pre-stressing force necessary for zero fibre stress at the soffit when beam is fully loaded.

The effective span of beam is 6m. The beam is concentrically pre-stressed by a cable carring a force of kN. Locate the position of pressure line in beam. Find maximum stress in concrete immediately after transfer, allowing only for elastic shortening of concrete. Total residual 20 Q. The slab is spanning over The cables are spaced at mm intervals in the transverse direction.

Estimate the instantaneous deflection of the slab at the center of span under pre-stress and imposed load. Determine suitable dimension of beam of calculate the area of tendons and their position. The building is located in Bangalore. The type of soil encountered is medium soil and is proposed to design with ordinary RCC moment resisting frame. Also show design seismic forces at different floor levels.

The column has unsupported length of 4. Use M25 grade of concrete and Fe Workability required is 50 mm slump. Type of aggregate used is crushed angular, super plasticizer is used. Specific gravity of cement is 3. Assume other data suitably. How can Wooden Dowel Pins Bulk Pdf one relate strength with durability? Polymer concrete and its application.

Fibre-reinforced concrete. Structural light weight concrete. Find the emission rate of SO2 form the plant. Calculate the air quality index and state the level of air pollution. It is proposed that each car will ferry 4 passengers after implementation of program. The coal has sulphur content of 5.

Determine the ground level concentration at a distance of 2 km downwind at i The centre line of the plume ii At a cross wind distance of 0. Discuss various causes and prevention measures of same. CHF2CL iii. CH3CF3 iv. Write down advantage and disadvantage of compaction grouting.

Using the chemical composition obtained, determine the energy content of the solid waste. Take kg sample of solid waste. Food wastes 15 4.

Yard wastes 10 4. Discuss with examples all categories of biomedical wastes. What technique would you suggest for site contaminated with radioactive wastes? Discuss classification and characteristics of E-waste and radioactive waste. What is the importance of environmental studies? Why plants are called producers? What are the secondary pollutants? On which date world environment day is celebrated? Which pollutantare responsible for ozone—depletion?

Name the layer of atmosphere in which chemical reaction take place between O3. Define biodiversity and write the names of levels of biodiversity. Mention any two water palliation related diseases. What do you mean by disarmament? Explain its causes and effects in brief. How could you reduce their use? What are its environment impacts? Name the hot spots present in India. Discuss its type with suitable diagrams.

Define food chain and food web with examples. What are the biotic and abiotic factors of aquatic ecosystem? How is it caused? What are its bad effects on the man and his environment? What steps are needed to control acid rain?

Write a note on greenhouse effect in brief. Classify them on the basis of degrade ability and write the methods for their management. Discuss with a small case study.

Explain in brief. Why did it come into force and what were it responsibilities? Explain with suitable examples. Write their formulas. Draw time scale network. The standard deviation for the network is 2.

Activity Times in weeks Normal Time Crash Time 7 6 6 4 9 6 5 3 4 3 Direct cost in Rs Normal Time Crash Time Also, calculate optimum cost and time to which project can be crashed. The average annual consumption and cost per unit in given below. Classify the items as per ABC analysis. Average cost per unit in Rs.

Payback period. Statistical bidding strategy models. Risk classification. Data collection for risk management. Explain concept of margin and retention. Draw a net cash flow diagram for the transactions using a month as a single unit, showing all transactions during a month at the end of the months. Discuss it with examples. How is it worked out for calculating present worth? What are the risk identification processes?

Write notes on any two of the following: a Insurance in construction industry. Explain the international finance for a project in India. How will you plan for multiple source finance?

Max Marks: 75 No. Discuss merits and demerits of each. Why physical health examination is done? What references are drawn from these tests? Explain positive and negative motivation with the help of two examples. Give examples to explain your point. Which one is suitable for peaceful and productive environment in an industrial organization?

And what is its importance in overall project management? The average annual consumption and cost per unit store are given. Classify the items using ABC analysis and draw the graph also. Name of Item a b c d e f g h i j k l Average annual consumption 75 75 80 15 Average cost per unit Rs 50 10 70 70 20 15 PART-B Q. What are the functions of inventories? How hourly Wooden Dowel Pins Bulk Update investment cost is calculated?

Use of IS: is permitted. The uniform thickness of wall is mm. The live load analysis indicates a maximum live load moment of kN m at the centre of span. The beam is pre-stressed by parabolic cables with an effective force of kN. The cables which are concentric at supports have an eccentricity of mm at the center of span section. Compute the resultant stresses at the centre of span section using the internal resisting couple method.

The wires are initially tensioned on prestressing bed with a total force of kN. Calculate the final stress in concrete and the percentage of loss in stress in steel after all losses.

The effective eccentricity of group of parabolic cables at the center of span is mm towards the soffit and mm towards the top of beam at supports.

The cables carry an initial pre-stressing force of kN. The self-weight of girder is Estimate the: a Instantaneous deflection. Explain in brief Fourier series. What are lumped mass concepts? What are Laplace transformation? Duhamel integral. What is critically damped system?

The numbers in parentheses are the cross-sectional areas of the members in mm2. Civil Engg. As per codal provisions find the probability for the following: i If specimen had failed against yield strength than probability of failure against ultimate strength. C g Method of placing: Pumping not used h Degree of supervision: Very good i Type of aggregate: Rounded j Chemical admixture type: superplasticizer k Mineral admixture type: Fly ash l Specific gravity of cement: 3.

Assume size of all beams as mm. Consider M 30 grade concrete and Fe grade steel. Give the expression for a linear model for triangular element.

Explain flow chart for adaptive mesh method. Define the regular and irregular meshes with the neat sketches. Show non-linear elastic model, strain energy density, elastic-plastic model, yield surface and post yielding behavior.

AE is constant. Give some examples. What is the difference between magnitude and intensity? The stiffness of a floor level is K. The building is located in shillong Zone-V. The soil conditions are medium stiff and the enfix building is located on raft foundation.

The RC frames are infilled with brick masonry. Determine design and seismic load on structure by equivalent static method. PLAN Q. Use M25 grade concrete and Fe grade steel. Column is braced against side sway in both directions. Write the assumptions made for the analysis of thin plates with small deflection.

What do you mean by anticlastic surface? Write the formula for flexural rigidity of plates and explain the terms. Give the boundary conditions for a built-in edge. Write down the differential equation for bending of a circular plate under a lateral load. Consider M20 grade concrete and Fe grade steel. First, choose your style of dowel pin, then choose your measurement.

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