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Current Electricity

Current Electricity
Three resistance of 10 ohms, 15 ohms, and 30 ohm are connected in parallel. The total resistance of the combination is

15 ohms
5 ohms
10 ohms
55 ohms

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Current Electricity
Sparking occurs when a load is switched off because the circuit has high

Capacitance
Inductance
Resistance
Impedance

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Current Electricity
For which of the following 'ampere second' could be the unit?

Charge
Power
Reluctance
Energy

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Current Electricity
An open resistor, when checked with an ohmmeter reads

Low but not zero
Infinite
High but within tolerance
Zero

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Current Electricity
The current in the circuit having constant resistance is tripled. The power increases

9 times
3 times
1/9 times
1/3 times

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Current Electricity
Conductance is reciprocal of

Capacitance
Reluctance
Resistance
Inductance

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