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

Author Question: What is the heat output of an electric furnace rated at 15 kilowatts on 240 volts? A) The heat ... (Read 55 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
What is the heat output of an electric furnace rated at 15 kilowatts on 240 volts?
 
  A) The heat output cannot be calculated using the kilowatt output.
  B) 15 kW  240 = 36,000 BTU/hr
  C) 15 kW  3,412 = 51,180 BTU/hr
  D) 15 kW  1,000 = 15,000 BTU/h

Question 2

Which types of electrical diagrams show all the electrical components as they appear in the unit?
 
  A) Component location diagram and pictorial diagram
  B) Installation diagrams
  C) Ladder diagram and schematic diagram
  D) Factual diagram and field connection diagram


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nanny

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


charchew

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


nanny

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

The form and orientation of desert plants reduces heat gain from the environment and facilitates coo The form and orientation of desert plants reduces heat gain from the environment and facilitates coo
Ivanpah Solar Electric Generating System Ivanpah Solar Electric Generating System
A funnel helps in hearing if the electric fuel pump inside the gas tank is working. A funnel helps in hearing if the electric fuel pump inside the gas tank is working.
The introduction of a new generation of electric and hybrid cars will reduce the demand for oil The introduction of a new generation of electric and hybrid cars will reduce the demand for oil
The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10 The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10
Nonshivering heat production Nonshivering heat production
Video: Dissociative Disorders (Part 2)

For a complete list of videos, visit our video library