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

Author Question: The type of valve used in piping systems with extremely low backpressure is a _____. a. ... (Read 63 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 24, 2018
The type of valve used in piping systems with extremely low backpressure is a _____.
 
  a. swing-check value
  b. ball-check value
  c. lift-check value
  d. gate-check

Question 2

A water supply line that a plumber is installing requires the close control of flow at all times. To ensure
  maximum control, the plumber should install a _____.
 
  a. ball valve
  b. check valve
  c. globe valve
  d. gate value


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 24, 2018
Gracias!

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

The schematic of a variable valve timing control circuit, showing that battery power (+) is being ... The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...
A General Motors linear EGR Valve. A General Motors linear EGR Valve.
Air flows through the PCV valve during acceleration and when the engine is under a heavy load. Air flows through the PCV valve during acceleration and when the engine is under a heavy load.
PCV valve operation in the event of a backfire. PCV valve operation in the event of a backfire.
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
Cycads, a Type of Gymnosperm Cycads, a Type of Gymnosperm
Video: The Nerve Impulse

For a complete list of videos, visit our video library