The dewpoint depends upon the amount of water vapor in the air

Which of the is used to smooth out the variations in the power source current:

Which of the following is the actual weight of water vapor per unit weight of dry air in the mixture.

Heat load from occupants will cause an increase in which of the following:

The horsepower delivered by a motor is a product of its:

A hygrometer is a device that measures the:

In which of the following boiler water is circulated through the boiler tubes:

A Halide leak detector is not used with the systems containing halocarbon refrigerants:

As the current flowing through the conductor halves, the copper loss will reduce to:

Which of the following compressor is not a positive displacement compressor:

Which of the compressors are prone to hunting or surging:

One complete cycle (hertz) of a sine wave is ________ degrees:

A hygrometer is an instrument used to measure the ______ the air.

Rectifier is used to convert ac to dc current:

Capacitors can be used in both:

Which of the motor has self starting feature:

The _______ thermometer indicates the total heat of the air being measured