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Author Question: How does an energy-recovery wheel improve system efficiency? A) By moving some of the system ... (Read 63 times)

mmm

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on: Jul 24, 2018
How does an energy-recovery wheel improve system efficiency?
 
  A) By moving some of the system refrigerant with a turbulator
  B) By reducing the condenser head pressure
  C) By transferring heat between the ventilation air and the exhaust air
  D) By keeping the evaporator clean

Question 2

________ is the measurement of the total heat content of the air expressed in BTU per pound of air.
 
  A) Latent heat B) Enthalpy
  C) Dry-bulb temperature D) Static pressure


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ambernicolefink

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


mmm

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Reply 2 on: Jul 24, 2018
:D TYSM

sailorcrescent

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Reply 3 on: Yesterday
Excellent

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