« previous next »

Author Question: When using portable electric tools with metal cases, you should: A) Always use a GFCI receptacle ... (Read 57 times)

c0205847

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
When using portable electric tools with metal cases, you should:
 
  A) Always use a GFCI receptacle or GFCI adapter. B) Lubricate the tool plug before plugging it in.
  C) Use as long an extension cord as possible. D) Always make sure you are well grounded.

Question 2

Use a(n) ________ to examine the pump and drive motor for unusually high temperatures.
 
  A) vernier caliper B) ammeter C) oscilloscope D) pyrometer


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Your heart beats over 36 million times a year.

Transduction of mechanical vibrations to electric signals in the organ of Corti. Transduction of mechanical vibrations to electric signals in the organ of Corti.
Arthroscopic surgery involves the surgery of a joint with the use of a flexible arthroscope and othe Arthroscopic surgery involves the surgery of a joint with the use of a flexible arthroscope and othe
Ford uses an inertia switch to turn off the electric fuel pump in case of an accident. Ford uses an inertia switch to turn off the electric fuel pump in case of an accident.
Leading Sites of New Cases of Cancer Worldwide, 2012 Leading Sites of New Cases of Cancer Worldwide, 2012
Estimated New Cases of Selected Cancers in the USA, 2012 Estimated New Cases of Selected Cancers in the USA, 2012
Draw the electric field of: •An electron and proton •Two electrons Draw the electric field of: •An electron and proton •Two electrons
Video: Hemodynamics Animation

For a complete list of videos, visit our video library