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

Author Question: The alternating field causes the rotor to rotate on the shaft, making one revolution for each ... (Read 48 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jul 28, 2018
The alternating field causes the rotor to rotate on the shaft, making one revolution for each half-cycle of the input AC power.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is true for a 30 second on delay type time delay relay 40 seconds after power applied to the coil?
 
  A) The NC contacts are closed.
  B) The NO contacts are closed.
  C) The instantaneous contacts are open.
  D) The coil is not energized.
  E) None of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 28, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


waynest

  • Hero Member
  • *****
  • Posts: 553
Reply #2 on: Jul 28, 2018
TY


jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

The Green Revolution The Green Revolution
Optical microscopes are commonly configured for bright-field (transmitted), phas Optical microscopes are commonly configured for bright-field (transmitted), phas
Transferring Sterile Solutions onto a Sterile Field Transferring Sterile Solutions onto a Sterile Field
Rotary engine operates on the four-stroke cycle but uses a rotor instead of a piston and crankshaft ... Rotary engine operates on the four-stroke cycle but uses a rotor instead of a piston and crankshaft ...
The Making of a Protein The Making of a Protein
Use tap water when making coffee, tea, or juice from concentrate, and for food preparation Use tap water when making coffee, tea, or juice from concentrate, and for food preparation
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library