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

Author Question: When a manual service valve is back seated: A) Both the service port and the line are closed to ... (Read 91 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Jul 26, 2018
When a manual service valve is back seated:
 
  A) Both the service port and the line are closed to the system.
  B) Both the service port and the line are open to the system.
  C) The service port is closed and the system is open to the line.
  D) The service port is open and the system is closed to the line.

Question 2

Undersized steam piping results in _____.
 
  a. less noise
  b. reduced pressure drop
  c. greater pressure drop
  d. increased heat loss from piping surfaces


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

c


lilldybug07

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 26, 2018
Thanks


TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Back muscles Back muscles
This slave burial service, painted by John Antrobus in 1860, reflects an inversion of power relation This slave burial service, painted by John Antrobus in 1860, reflects an inversion of power relation
A typical TP sensor mounted on the throttle plate of this port-injected engine. A typical TP sensor mounted on the throttle plate of this port-injected engine.
When the engine achieves closed-loop, the air is directed to the catalytic converter. When the engine achieves closed-loop, the air is directed to the catalytic converter.
Major back and shoulder muscles. Major back and shoulder muscles.
Performing the manual compression test Performing the manual compression test
Video: Genetic terms Animation

For a complete list of videos, visit our video library