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neddhelp4exam neddhelp4exam
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6 years ago
Heat absorbed by the water during evaporation is called:
 
  A) Specific heat. B) Sensible heat. C) Latent heat. D) Dry heat.


[Ques. 2] How do you position a reversing valve when replacing it?
 
  A) Place the reversing valve with the main piston in a vertical position.
  B) Place the reversing valve higher than the pilot valve.
  C) Place the reversing valve level with the pilot valve.
  D) Place the reversing valve with the main piston in a horizontal position.


[Ques. 3] Which type of space heater is generally the easiest to maintain?
 
  A) Unvented gas space heater B) Kerosene space heater
  C) Electric space heater D) Vented gas space heater


[Ques. 4] Which of the following is a product of complete combustion?
 
  A) Water vapor B) Methane C) Oxygen D) Carbon monoxide


[Ques. 5] Very large air-conditioning loads are normally handled by:
 
  A) Rooftop packaged air conditioners. B) Chillers.
  C) Packaged terminal air conditioners. D) Vertical packaged air conditioners.
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xstealthx08xstealthx08
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6 years ago
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neddhelp4exam Author
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6 years ago
Helped a lot
macbookpro1
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Yesterday
Brilliant ツ
bahajo
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2 hours ago
this is exactly what I needed
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