Mechanical Engi...

The measure of heat conducted through a body relative to the rate of heat storage is called as

Which of the following shows the CORRECT graph for the stress-strain curve for an ideal elastic strain hardening material?

Under what conditions does the reversible work equal irreversibility for a process ?

A simply supported beam of length 2 m is subjected to a variable load which is given by w = (5x² + 2) N/m, where x is taken from left support and is in the meter. Find reactions at A and B.

Match the crystal structure in Column A with the corresponding packing fractions in Column B of the table

The pressure inside a soap bubble of 50 mm diameter is 50 N/m² above atmospheric pressure. The surface tension of the bubble is (in N/m)

If t and T are the number of teeth on pinion and gear, G is gear ratio, Ap is the fraction by which the standard addendum of one module is multiplied and ϕ is the pressure angle, the expression of the minimum number of teeth on the pinion to avoid interference when pinion and gear have an equal number of teeth is given as

Reheating of steam is used

From a circular disc of radius R and mass 9M, a small disc of mass M and radius R/3 is removed concentrically. The moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc and passing through its centre is: