Refrigeration & Air Conditioning Mcqs


Q.  One ton of the refrigeration is_________________?

a. the standard unit used in refrigeration problems
b. the cooling effect produced by melting 1 ton of ice
c. the refrigeration effect to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours
d. the refrigeration effect to produce 1 ton of ice at NTP conditions
e. the refrigeration effect to produce 1 ton of ice in 1 hour time


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The latent heat of steam at pressures greater than atmospheric in comparison to latent heat at atmospheric pressure is__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Carbonation of coal is the process of________________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Heating of dry steam above saturation temperature is known as_____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  If partial pressure of air and steam be pa and ps respectively in a condenser, then according to Dalton’s law, the pressure in condenser is equal to__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The specific volume of steam with increase in pressure decreases_____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The coal requirement per kW hour generation in the thermal power plant is of the order of__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Stoichiometric quantity of air is the___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Superheating of steam is done at_________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The saturation temperature of steam with increase in pressure increases____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  For water, at pressures below atmospheric___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The critical pressure at which latent heat of vaporisation is zero is________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Coke is produced by__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  1 kg.m is equal to_________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Equivalent evaporation is the amount of water evaporated in a boiler from and at ____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The equivalent evaporation of a boiler is a measure to compare _________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Sublimation region is the region where__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  One kg of steam sample contains 0.8 kg dry steam; it’s dryness fraction is__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The specific heat of superheated steam in kcal/kg is generally of the order of___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  A wet vapour can be completely specified by__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  On Mollier chart, free expansion, or throttling process from high pressure to atmosphere is represented by_______________?
Category: Mechanical Engineering Questions,   Published by: teswesm