Face and bypass dampers in the AHU helps in controlling the Relative Humidity:

Which of the following material is used for duct if required for special applications for providing maximum resistance to moisture:

Which of the following fans are usually used for very low pressure and high air volume applications without ducts:

To retard the growth of microbial particles which of the following lamps are used in AHU rooms:

In heat dominated climatic conditions, the vapor retarder is required to be provided ______ to the insulation

In split air conditioning systems as the distance between indoor and outdoor units increase, the pressure drop in the suction line ________ and liquid lines _________

As the compression ratio increases, heat rejection factor of the condenser _______ :

At part load applications which of the following chillers are more efficient:

Power consumed by the motor is varied as the ______ of the speed

As the evaporator temperature increases, evaporator capacity will ______ and compressor capacity will _______ :

As the suction pressure of the system comes down, compressor capacity will drop

When the resistance of the measured starter coil have infinite resistance, then:

Heat pump systems generally require ____ duct sizes than other central heating systems:

The Coefficient of Performance (COP) of ground source heatpump is usually ____ or higher:

In water-tube boilers, the _________ is contained in tubes located inside a furnace and ______ pass over the tubes:

In boiler, _______ controls the rate of combustion which determines the amount of fuel that can be burned: