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AC Fundamentals, Circuit and Circuit Theory

AC Fundamentals, Circuit and Circuit Theory
The main cause of silting up a channel,

Inadequate slope
Non-regime section
All of these
Defective head regulator

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AC Fundamentals, Circuit and Circuit Theory
The double energy transient occur in the

R-L-C circuit
R-L circuit
Purely inductive circuit
R-C circuit

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AC Fundamentals, Circuit and Circuit Theory
A pure inductance connected across 250 V, 50 Hz supply consumes 100 W. This consumption can be attributed to

The current flowing in the inductor
The statement given is false
The big size of the inductor
The reactance of the inductor

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AC Fundamentals, Circuit and Circuit Theory
In a pure inductive circuit if the supply frequency is reduced to 1/2, the current will

Be four times as high
Be doubled
Be reduced to one fourth
Be reduced by half

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AC Fundamentals, Circuit and Circuit Theory
In an A.C. circuit power is dissipated in

None of the listed here
Resistance only
Capacitance only
Inductance only

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AC Fundamentals, Circuit and Circuit Theory
Magnitude of current at resonance in R-L-C circuit

Depends upon the magnitude of R, Land C
Depends upon the magnitude of L
Depends upon the magnitude of R
Depends upon the magnitude of C

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