Q. A material being tested for endurance strength is subjected to the __________ load.

View solution

Q. With increase in pressure, the latent heat of steam

View solution

Q. Ganister contains maximum percentage of

View solution

Q. Nitrogen is not an essential component of

View solution

Q. In inventory control theory, the economic order quantity (EOQ) is the

View solution

Q. The main charge in blast furnace is usually

View solution

Q. The atmospheric temperature during melting of ice/snow (in the atmosphere)

View solution

Q. Gross national product (GNP) means the total value of __________ in a country.

View solution

Q. Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.

View solution

Q. The co-ordination number in simple cubic structure is

View solution

Q. Out of the following surfaces, the emis-sivity will be minimum for

View solution

Q. The property of material, by which a given amount of energy is absorbed by it without plastic deformation, is called the

View solution

Q. The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral void.

View solution

Q. __________ the exhaust gas is an indication of the incomplete combustion of fuel.

View solution

Q. Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be

View solution

Q. Frost formation on the evaporator tubes in the domestic refrigerators

View solution

Q. Function of feed check valve in a boiler is to

View solution

Q. Preheating prior to welding is done for the purpose of

View solution

Q. Presence of sulphur in steel reduces the

View solution

Q. Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?

View solution