
Understanding Power Meter Functions

Interactive Video
•
Physics, Science, Computers
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the color of the power meter's display in real life?
Yellow
Red
Green
Blue
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the function button display after pressing it once?
Voltage
Power Factor
Amps
Kilowatts
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the 'V' display on the power meter?
It displays the power factor.
It shows the cost per kilowatt hour.
It indicates the line voltage.
It shows the current watts.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when the power meter reaches the overload threshold?
It beeps continuously.
It resets the device.
The display turns off.
It shows the word 'overload'.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you adjust the cost per kilowatt hour on the power meter?
By connecting it to a computer.
By holding the cost button for three seconds.
By pressing the function button twice.
By turning a dial on the side.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you check to determine the cost per kilowatt hour?
The manufacturer's website.
The device's packaging.
Your electric bill.
The power meter's manual.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What feature allows the power meter to remember settings after a power outage?
Manual reset
Battery backup
Non-volatile memory
Auto-save function
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