Physics Current Electricity Test Online Preparation Mcqs

Physics Current Electricity Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. Which one of the following bulbs has the least resistance?
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. One kilowatt hour is the amount of energy delivered during _________.
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Electrical energy is converted to heat at the rate of _______.
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. A what is measured by the energy dissipated when a source drives a unit charge round complete circuit:
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Resistance of a super conductor is:
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Specific resistance of a wire _________
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. When 2Ω, 4Ω and 6Ω resistor are connected in parallel, their resultant equivalent resistance will be ________.
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Resistances of 12ohm, 10ohm and 8ohm are connected in parallel to a battery of 10V, the current in 10ohm resistor is:
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. The graphical representation of Ohm’s law is ______________.
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. A wire of uniform area of cross-section ‘A’ length ‘L’ and resistance R is cut into two parts. Resistivity of each part ________.
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Internal resistance is the resistance offered by _________
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Electrical energy is measured in ________.
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. There are three bulbs of 60W, 100W and 200W which bulb has thickest filament.
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. When same current passes for same time through a thick and thin wire _________.
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. An immersion heater of 400 watts kept on for 5 hours will consume electrical energy of _________.
A.
B.
C.
D.

Question 15 of 15


 

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