Q. Closeness of packing is maximum in case of __________ crystal lattice.

View solution

Q. Tempering of a material does not improve its

View solution

Q. High relative humidity decreases the evaporative process and as the temperature is increased, the relative humidity decreases. The comfort range for human body is the ambient temperature of 22 to 27°C with relative humidity ranging from __________ percent.

View solution

Q. Which of the following performance characteristics of a S.I engine is not affected by the front end volatility of the petrol used ?

View solution

Q. __________ glass is used in the mercury in glass thermometer meant for measuring a temperature of 500°C.

View solution

Q. Heat release during phase change is observed in case of a/an

View solution

Q. __________ is a non volatile film forming constituent of a paint.

View solution

Q. According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear stress is equal to __________ times the yield stress.

View solution

Q. Transformer cores are normally made from

View solution

Q. __________ test is the appropriate test to determine whether a material is ductile or brittle.

View solution

Q. Main constituent of bone ash is

View solution

Q. At 100% relative humidity, the dew point temperature of moist air is

View solution

Q. Which one is neutral in character ?

View solution

Q. Gage pressure within a spherical droplet of a fluid is 'p'. What will be gage pressure within a bubble of the same size & of the same fluid ?

View solution

Q. While the bin cards are used in the effective stores management, the queing theory is associated with the __________ time.

View solution

Q. Diameter of the rivet to be provided on a 20 mm. thick boiler plate will be __________ mm.

View solution

Q. A material is capable of resisting softening at high temperature, because of its property termed as

View solution

Q. Cascade control is

View solution

Q. Softening of hardned steel is done by its

View solution

Q. Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about

View solution