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

Author Question: Wattmeters read true power in a circuit. This can be expressed by what equation? A) Power = amps ... (Read 71 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
on: Jul 24, 2018
Wattmeters read true power in a circuit. This can be expressed by what equation?
 
  A) Power = amps  volts B) Power = ohms divided by volts
  C) Power = ohms  volts  power factor D) Power = amps  voltage  power factor

Question 2

What type of measurements require a true RMS meter to obtain accurate results?
 
  A) Strip heater current B) Shaded-pole motor current
  C) Nonlinear, electronic switching loads D) Linear alternating current loads


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

spencer.martell

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


Hungry!

  • Member
  • Posts: 1,071
Reply 2 on: Jul 24, 2018
:D TYSM

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Checking an ignition coil using a multimeter set to read ohms. Checking an ignition coil using a multimeter set to read ohms.
How to manually solve and graph any quadratic equation How to manually solve and graph any quadratic equation
How to quickly determine the maximum or minimum value of a quadratic equation in standard form How to quickly determine the maximum or minimum value of a quadratic equation in standard form
The demand for cheap coal to generate electrical power is rising The demand for cheap coal to generate electrical power is rising
State the amplitude, period, equation of the axis, and maximum and minimum value State the amplitude, period, equation of the axis, and maximum and minimum value
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library