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

Author Question: The advantage of ball valves over other types of manual refrigeration valves is that they: A) ... (Read 201 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 24, 2018
The advantage of ball valves over other types of manual refrigeration valves is that they:
 
  A) Have integral ports that allow pressure drop measurements.
  B) Normally require special tools to open, preventing tampering by untrained personnel.
  C) Have venturi jets that help offset the pressure loss through the valve.
  D) Offer less resistance to flow.

Question 2

What are the two basic types of relief valves used on refrigeration systems?
 
  A) An automatic relief valve and a one-time relief valve
  B) Electrically operated and pneumatically operated
  C) A high-side pressure relief valve and a low-side pressure relief valve
  D) System mounted and remote mounted


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

The appearance of different types of tissues-muscle, epithelial, nervous, connective-and their locat The appearance of different types of tissues-muscle, epithelial, nervous, connective-and their locat
Blood Flow Through The Cardiac Valves Blood Flow Through The Cardiac Valves
Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into
Typical Organization of the CPT Manual Typical Organization of the CPT Manual
The two main types of nerve cells. The two main types of nerve cells.
Ball-and-stick models of A=T and G≡C base pairs Ball-and-stick models of A=T and G≡C base pairs
Video: Nucleic acid digestion - brush border enzymes, end products & transport mechanism

For a complete list of videos, visit our video library