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What Is Current?

What Is Current?

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Current
Review
Answered
Correct
Incorrect

Question 1 of 15

1. Question

Current is the flow of electrons.

True

Fales

Correct

Incorrect
Question 2 of 15

2. Question

Electrical flow is from negative to positive.

True

False

Correct

Incorrect
Question 3 of 15

3. Question

Current flow is from positive to negative.

True

Correct

Incorrect
Question 4 of 15

4. Question

Current is measured in Amps.

True

False

Correct

Incorrect
Question 5 of 15

5. Question

AC stands for alternating current.

True

False

Correct

Incorrect
Question 6 of 15

6. Question

DC stands for direct current.

True

False

Correct

Incorrect
Question 7 of 15

7. Question

In a series circuit, if two lamps are rated at 1 Ohm each, with 1.5V the current will be ________.

1 amps

3 amps

1.5 amps

0.75 amps

Correct

Incorrect
Question 8 of 15

8. Question

In a parallel circuit, if two lamps are rated at 1 Ohm each, with 1.5V the current on the main conductor will be ________.

1 amps

3 amps

1.5 amps

0.75 amps

Correct

Incorrect
Question 9 of 15

9. Question

In a parallel circuit, if two lamps are rated at 1 Ohm each, with 1.5V the current on the branch conductor will be ________.

1 amps

3 amps

1.5 amps

0.75 amps

Correct

Incorrect
Question 10 of 15

10. Question

I=P/E

True

False

Correct

Incorrect
Question 11 of 15

11. Question

P=IXE

True

False

Correct

Incorrect
Question 12 of 15

12. Question

If a dryer is 15,000 Watts, and is wired at 240V, how many amps will the circut have?

44.5

58.5

3.6

62.5

Correct

Incorrect
Question 13 of 15

13. Question

E=P/I

True

False

Correct

Incorrect
Question 14 of 15

14. Question

There are 13 40 Watt lamps on a 120V Circuit. How many amps are on the circuit?

4.3

5.5

3.6

6.5

Correct

Incorrect
Question 15 of 15

15. Question

A computer server’s power supply says 12k watts, and 50amps. What is the Voltage?

480

208

120

240

Correct

Incorrect

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