BASICS OF AC AND ELECTRICAL CABLES - Practice Mode

1) What is the effect on the current flow with increased diameter of conductor?

Resistance increases Opposes more current More voltage dropped Allows high current flow

Correct Answer: Allows high current flow

2) What is the relation of wire diameter with current carrying capacity of conductor?

Wire gets less heat Directly proportional Inversely proportional Drops more voltage across it

Correct Answer: Directly proportional

3) How the stationary electric charges are called?

Static charges Kinetic charges Chemical charges Electrical charges

Correct Answer: Static charges

4) What is the name of instrument used to measure electrical quantities?

Meter Tester Tester Vernier caliper

Correct Answer: Meter

5) Which terminal of the meter is connected for measuring electrical quantity?

Input terminal Output terminal Output terminal Pointer mechanism

Correct Answer: Input terminal

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