Q. Identify the false statement

View solution

Q. The total frictional resistance to fluid flow does not depend upon the

View solution

Q. Stretcher strains found in a low carbon sheet are associated with the

View solution

Q. The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system

View solution

Q. Though tin occurs lower than iron in the electrochemical series, yet it is coated on steel for corrosion protection, because of its

View solution

Q. Which of the following is resistant to the action of both heat & chemicals ?

View solution

Q. Metallic surveying tapes are made of __________ which has a low co-efficient of expansion & enough strength.

View solution

Q. Which of the following is a unit of time ?

View solution

Q. __________ furnace is generally used in the non-ferrous foundaries.

View solution

Q. Steel & cast iron pipes are produced by __________ casting.

View solution

Q. The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________ allowance.

View solution

Q. The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺| Cu can be increased by

View solution

Q. A hot short metal is

View solution

Q. Corrosion rate can not be lowered by reducing the __________ of the corroding medium.

View solution

Q. Routing in production, planning & control is concerned with the

View solution

Q. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm².

View solution

Q. Function of blow down valve in a boiler is to

View solution

Q. Insulation of liquid surface can be achieved by __________ on top of its surface.

View solution

Q. Consider an ideal solution of components A and B. The entropy of mixing per mole of an alloy containing 50 wt% B is

View solution

Q. Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.

View solution