« previous next »

Author Question: During an operational check of an air-conditioning system, you should check the: A) Temperature ... (Read 110 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 24, 2018
During an operational check of an air-conditioning system, you should check the:
 
  A) Temperature rise across the evaporator. B) Temperature drop across the condenser.
  C) Oil on the lines or pipe insulation. D) Voltage drop on the power wire to the unit.

Question 2

Oil is removed from the refrigerant vapor by a:
 
  A) Mist eliminator in the heater. B) Coil in the vaporizer.
  C) Valve in the cooler. D) Filter in the condenser.


JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

An individual's performance can be limited by environmental conditions, such as temperature. Ac An individual's performance can be limited by environmental conditions, such as temperature. Ac
Pavlov’s Original Classical Conditioning Procedure Pavlov’s Original Classical Conditioning Procedure
How to manually solve a linear system with three variables without matrices (Question 1 of 2) How to manually solve a linear system with three variables without matrices (Question 1 of 2)
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ... The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ...
Using trace elements in carbonate shells to estimate temperature Using trace elements in carbonate shells to estimate temperature
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library