# Basic Of Electrical Engineering MCQ Practice Quiz 1 ## Instructions:

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Basics Of Electrical Engineering Practice Quiz 1

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Which of the followings is/are active element?

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If P is the power of a star connected system then what will be power of an equivalent delta connected system?

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Magnetic flux has the unit of ?

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The voltage induced in an inductor is represented as,

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Instantaneous power in inductor is proportional to the

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The unit of resistivity is

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How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?

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The resistance of a conductor of diameter d and length I is R 2. If the diameter of the conductor is halved and its length is doubled, the resistance will be

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The resistivity of the conductor depends on

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If 1 A current flows in a circuit, the number of electrons flowing through this circuit is

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Which of the following are the passive elements?

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Power dissipation in ideal inductor is

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Inductor does not allow the sudden change of

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Capacitor does not allow the sudden change of

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Internal resistance of ideal voltage source is ?

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Internal resistance of ideal current source is ?

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Which quantity should be measured by the voltmeter ?

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Which quantity consists of a unit 1KWh ?

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Which of the following has no units?

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Which of the following quantities consists of SI unit as WATT?

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Electric pressure is also called_

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The substances which have a large number of free electrons and offer a low resistance are called__?

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Out of the following which is not a poor conductor_

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Out of the following which is an insulating

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The property of a conductor due to which it passes current is called__

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