Q. Cupola produces __________ iron..

View solution

Q. Euler number is defined as the ratio of inertia force to __________ force.

View solution

Q. Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.

View solution

Q. Often earing defects are found during deep drawing operation, because the

View solution

Q. __________ is not a case hardening process.

View solution

Q. Which one can be directly solidified from gaseous state wihtout entering into liquid state ?

View solution

Q. Which of the following is termed as the boiler mounting ?

View solution

Q. What is the range of tempering temperature (°C) for most of the materials ?

View solution

Q. Absorptivity of a grey body varies with the

View solution

Q. In radiative heat transfer, a grey surface is the one, which has

View solution

Q. Overheating of satellites during re-entry to earth is controlled by

View solution

Q. The most abundant metal present in the earth's crust is;

View solution

Q. __________ of test specimens is not involved in any hardness testing method.

View solution

Q. Out of the following, the most ductile material is

View solution

Q. What happens, when SO₂ is passed through a solution of H₂S in water ?

View solution

Q. Which of the following will resist maxi-mum shock & vibration without cracking?

View solution

Q. Surface tension of a liquid

View solution

Q. The moment of inertia of a body comes into play in __________ motion.

View solution

Q. Thermoplastics are never moulded using

View solution

Q. Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then

View solution