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

Author Question: The most important thing to know about a system before an operational check is: A) The voltage ... (Read 86 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jul 27, 2018
The most important thing to know about a system before an operational check is:
 
  A) The voltage drop. B) How to start it.
  C) The shut-off procedure. D) How it should function.

Question 2

Low-voltage thermostats normally operate on:
 
  A) 277 V. B) 480 V. C) 120 V. D) 24 V.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


sjones

  • Member
  • Posts: 520
Reply 2 on: Jul 27, 2018
Wow, this really help

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

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.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Malpighian tubules from the excretory system of an insect. Malpighian tubules from the excretory system of an insect.
The Autonomic Nervous System and Emotional Responding The Autonomic Nervous System and Emotional Responding
It is important for new employees to know the location of all fire extinguishers. (A) Pull the pin ... It is important for new employees to know the location of all fire extinguishers. (A) Pull the pin ...
Procedures and Diagnostic Tests Related to the Male Reproductive System Procedures and Diagnostic Tests Related to the Male Reproductive System
Always check the battery, using a conductance or load tester. A battery showing a green charge ... Always check the battery, using a conductance or load tester. A battery showing a green charge ...
Respiratory system of a bird. Respiratory system of a bird.
Video: Immune responses Animation

For a complete list of videos, visit our video library