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

Author Question: Why are bolt-on piercing valves not supposed to remain on systems permanently? What will be an ... (Read 121 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 26, 2018
Why are bolt-on piercing valves not supposed to remain on systems permanently?
 
  What will be an ideal response?

Question 2

What happens to the amp draw of a centrifugal blower motor if the airflow to the blower is restricted?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 26, 2018
Answer to Question 1

Bolt on piercing valves are prone to leaks.

Answer to Question 2

The amp draw decreases


torybrooks

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #3 on: Jul 26, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Heart valves in closed position viewed from the top. Heart valves in closed position viewed from the top.
Major Wind Systems: Foehn, Chinook, and Santa Ana Winds Major Wind Systems: Foehn, Chinook, and Santa Ana Winds
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Other Body Systems Help You Use Digested Nutrients Body systems Other Body Systems Help You Use Digested Nutrients Body systems
Comparison of Control by the Nervous and Endocrine Systems Comparison of Control by the Nervous and Endocrine Systems
A comparison of political systems A comparison of political systems
Video: Neuron Structure Animation

For a complete list of videos, visit our video library