« previous next »

Author Question: An R-134a TEV system is operating with a suction pressure of 22 psig and a suction line temperature ... (Read 168 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jul 26, 2018
An R-134a TEV system is operating with a suction pressure of 22 psig and a suction line temperature at the bulb of 40F. What is the actual operating superheat?
 
  A) 18F B) 22F C) 40F D) 15F

Question 2

Two materials that are considered good thermal conductors are:
 
  A) Thermoplastic and rubber. B) Paper and wood.
  C) Copper and aluminum. D) Glass and ceramic.


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Components of the nervous system. Components of the nervous system.
Terms Related to Abnormal Blood Pressure Readings Terms Related to Abnormal Blood Pressure Readings
Measuring Blood Pressure Measuring Blood Pressure
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
The carnitine acyltransferase system, for transport of fatty acyl-CoAs into mitochondria The carnitine acyltransferase system, for transport of fatty acyl-CoAs into mitochondria
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
Video: Coronary Heart Disease

For a complete list of videos, visit our video library