BASIC REFRIGERATION - Practice Mode

1) What is the atmospheric pressure at sea level?
Correct Answer: 1.033 kg/cm<sup>2</sup>
2) What is the rate of doing work?
Correct Answer: Power
3) What is the melting temperature of silver brazing rod?
Correct Answer: 1120 Degree F
4) Which instrument is used to measure atmospheric pressure?
Correct Answer: Barometer
5) What is the unit of heat in M.K.S system?
Correct Answer: K.Cal (Kilo Calorie)