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

Author Question: What type of electrical device is a relay? A) A load B) A control C) A combination load and ... (Read 132 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
What type of electrical device is a relay?
 
  A) A load B) A control
  C) A combination load and control D) A relay is not an electrical device.

Question 2

What protective devices do electric furnaces typically have?
 
  A) Phase loss monitors
  B) Fusible links and thermal overloads in series with the heating elements
  C) Magnetic overload relays
  D) Pilot duty thermal overload relays


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jliusyl

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


CBme

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
Excellent

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

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

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Centers for disease control and prevention guidelines Centers for disease control and prevention guidelines
Relationship of the electrocardiogram to electrical conduction in the heart. Relationship of the electrocardiogram to electrical conduction in the heart.
Insert the terminals into the relay socket in 30 and 87. Insert the terminals into the relay socket in 30 and 87.
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
For each substrate below, choose which reaction type is favored. Place the letter of the ... For each substrate below, choose which reaction type is favored. Place the letter of the ...
Mechanisms of negative control of transcription Mechanisms of negative control of transcription
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library