This topic contains a solution. Click here to go to the answer

Author Question: The first thing to do when testing any motor is to make sure that: A) You touch the motor to see ... (Read 76 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
The first thing to do when testing any motor is to make sure that:
 
  A) You touch the motor to see whether or not it is hot.
  B) The motor is still receiving power line voltage.
  C) You are well grounded.
  D) The power supply to the motor has been turned off and secured.

Question 2

To ensure protection against backflow, hose bibbs are required to include _____.
 
  a. air gaps
  b. check valves
  c. vacuum breakers
  d. flexible water lines



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

D

Answer to Question 2

c





 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

For a complete list of videos, visit our video library