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a a steel bolt 650 mm2 cross-sectional area passes centrally through a copper tube to 1200mm2 cross-sectional area the tube is 500mm long and closed
a for a given material show that the ratio of moment of resistance of a square beam when section is placed with horizontal and vertical sides 415
a evaluate the buckling load of column with one end fixed other free of 8m length by using eulers formulagiven imin 1390m4e 2 x 105 nmm2b derive a
a can you explain limitations of eulers theoryb derive a mathematical expression to determine the crippling load of a column with on end fixed and
a cast iron hollow column having 100mm external diameter and 80mm internal diameter is used as a column of 24 m length using rankine formula
a beam 6 m long is simply supported at the ends and carries a uniformly distributed load of 15 knm and three loads of 10 kn 20 kn and 30 kn acting
at a fixed point in a strained material the intensities of normal stress on the planes at right angles to each other are 20 nmm2 and 10 nmm2
at a point in a beam the bending stress is 50 mpa shear stress and tensile is 20 mpa calculate -i the principal stress and maximum shear stressii the
i describe poissons ratioii a circular rod of 100mm diameter and 500 mm length is subjected to a tensile force of 1000 kn calculate the modulus of
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
illustrate the conventional representations of the following guide to the selection of fitsi slack running fitii loose running fitiii easy running
a describe why ordinary junction transistor is known as bipolarb describe working of npn transistor as common base configurationdescribe working of
a show diode as a half wave rectifier determine efficiency and ripple factor of the half wave rectifierb write short note on ledbriefly explain i
what is faithful amplification what are basic condition for faithful amplificationdescribe a peak inverse voltageb maximum forward currentc knee
illustrate common emitter configuration current amplification factor and collector amplifierdescribe transistor as an
illustrate vi characteristics of pn junction diode 10illustrate half wave rectifier disadvantage of half wave rectifier determine ripple factor of
a give the characteristics of ideal op-ampb illustrate inverting operational amplifier with feedback get the expression for voltage gain with