A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

Steel experiences tensile force

Brass experiences compressive force

Composite beam gets subjected to a couple

A composite beam is composed of two equal strips one of brass and oth

1.	A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised
A.	Steel experiences tensile force
B.	Brass experiences compressive force
C.	Composite beam gets subjected to a couple
D.	All the above
Answer» E.

Discussion

No Comment Found

Related MCQs

The shape factor of standard rolled beam section varies from
A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If αsteel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is
A concentrated load P is supported by the free end of a quadrantal ring AB whose end B is fixed. The ratio of the vertical to horizontal deflections of the end A, is
Keeping breadth constant, depth of a cantilever of length l of uniform strength loaded with uniformly distributed load w varies from zero at the free end and
The normal and tangential components of stress on an inclined plane through θ° to the direction of the force, will be equal if θ is
A compound bar consists of two bars of equal length. Steel bar cross-section is 3500 mm² and that of brass bar is 3000 mm². These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm² and Eb = 0.1 MN/mm², the stresses developed are:
If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following:
A short column (30 cm x 20 cm) carries a load P1 at 4 cm on one side and another load P2 at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be
The equivalent length is of a column of length L having both the ends fixed, is
The ratio of the section modulus of a square section of side B and that of a circular section of diameter D, is

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

Discussion

No Comment Found

Related MCQs

Reply to Comment