This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why must you cover the coils when testing the heat pump in warm weather? A) To prevent the heat ... (Read 110 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Jul 24, 2018
Why must you cover the coils when testing the heat pump in warm weather?
 
  A) To prevent the heat pump from overloading the compressor
  B) To increase the amount of heat delivered to the system
  C) To reduce the amount of heat lost from the system
  D) To trigger the temperature valve to release excess pressure

Question 2

Which type of space heater is generally the most expensive to operate?
 
  A) Electric space heater B) Kerosene space heater
  C) Vented gas space heater D) Unvented gas space heater


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anoriega3

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


geodog55

  • Member
  • Posts: 530
Reply 2 on: Jul 24, 2018
Gracias!

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

The four ways in which animals exchange heat with the environment are radiation, evaporation, convec The four ways in which animals exchange heat with the environment are radiation, evaporation, convec
Shifts between Warm and Cold Periods during the Last 3 Million Years Shifts between Warm and Cold Periods during the Last 3 Million Years
The operation of a rotor-type oil pump. The operation of a rotor-type oil pump.
Warm Intervals and Ice Ages Warm Intervals and Ice Ages
Check heat source for temperature. Evaluate the amount of heat given off from the source using your ... Check heat source for temperature. Evaluate the amount of heat given off from the source using your ...
The atmosphere and weather The atmosphere and weather
Video: The Nerve Impulse

For a complete list of videos, visit our video library