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

Author Question: The coil for a contactor or relay: A) Is controlled by its contact - the contacts close to ... (Read 29 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Jul 26, 2018
The coil for a contactor or relay:
 
  A) Is controlled by its contact - the contacts close to energize the coil.
  B) Must be in the same circuit as its contacts or it will not operate.
  C) Is often not in the same physical location as its contacts.
  D) Is usually in a separate circuit from its contacts.

Question 2

Gouging root welds and seams is best done by _____.
 
  a. oxyfuel cutting
  b. plasma arc cutting
  c. air-carbon arc cutting
  d. a nibbler


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pangili4

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

c


evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en
Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
Close-ups of Jupiter’s Atmosphere Close-ups of Jupiter’s Atmosphere
Three Close Binaries Three Close Binaries
Overview of a computer-controlled high-pressure common rail V-8 diesel engine. Overview of a computer-controlled high-pressure common rail V-8 diesel engine.
Corroded terminals on a waste-spark coil can cause misfire diagnostic trouble codes to be set. Corroded terminals on a waste-spark coil can cause misfire diagnostic trouble codes to be set.
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

For a complete list of videos, visit our video library