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sketch stress-strain diagram for mild steel in tension and also describe the important points also draw stress-strain curve for cast iron concrete
a simply supported beam of length 5m takes a uniformly increasing load of 800 nm at one end to 1600 nm at the other end draw the shear force and the
a cantilever beam of 4 metre length is loaded with uniformly distributed load of 20 knm throughout the whole beam it is also loaded with 30 kn
a simply supported beam abc with supports at a and b 6m apart and with an overhang bc 2 metres long takes uniformly distributed load of 15 knmetre
a rectangular block of material is subjected to stresses 65nmm2 tensile in x- direction and 35 nmm2 tensile in perpendicular direction it is
at a point in a rectangular block of elastic material under strain there is a tensile stress of 50mpa on one plane and a compressive stress of 30 mpa
a steel tube of 30 mm external diameter and 20mm internal diameter encloses a copper rod of 15mm diameter to which it is rigidly joined at each end
a load of 19 mn is applied on a short concrete column 300mm x 300mm the column is reinforced with four steel bars of 10mm diameter one in each corner
a show that if e is assumed to be correctly calculated an error of 1 in the evaluation of c will involve an error of about 6 in the determine of
a triangle abc with vertices a 3020 b9020 c3080 is to be scaled by a factor of 05 about a point x5040 calculate -i the composite transformation
a triangle pqr with vertices p21 q44 r13 is to be translated by 2 units in x - direction and 4 units in y direction using the homogenous coordinate
describe the use of computer in i designii manufacturingillustrate the design process and application of
objective type short-answer type questionsdescribe the following -a illustrate what do you mean by cad camb discuss the storage device used in
determine apf of bcc and theoretical density in gcm3 assuming the value of r128a0 and atomic weight is 60gmoldetermine apf of fcc and theoretical
illustrate vacancy defect and screw dislocation with diagram also show the induced nature of stress and stress by mean of diagramillustrate
draw bcc structure and determine its number of atoms per unit cell co-ordination number and highest edgeradius relationdraw fcc structure and
a show that for an adiabatic process pvr c holds goodb one kg of a contain gas is at 011 kpa and 15oc it is compressed until its volume a 01m3 if
a illustrate first law of thermodynamics for a closed system undergoing a change of state and show that lsquoenergy is a property of the systemb a
a explain four common characteristics of work and heatb evaluate for a vander waals gas which has the equation ofp av2 2-b rtthe work done at
a what do you understand by the following i open system ii closed system iii concept of lsquoworkb 0014 m3 gas at a pressure of 2070 kpa expends to a
explain zeroth law and 1st law of thermodynamics describe internal energy and enthalpy what is a pmmfkgive the expression for reversible workdone in
what do you mean by thermodynamic equilibrium compare irreversible process with reversible process give some examples of irreversible
illustrate the terms i stateii process andiii cyclewhat is a quari static process illustrate with an example what are point function and path
distinguish between microscopic and macroscopic approaches describe thermodynamic system differentiate between closed system open system and an
a what is an ideal gas how does it differ from perfect gas write the different laws of perfect gasb the pressure in a car tyre was checked at 15oc