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Electric Circuits

Electric Circuits
In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value?

 1 KΩ
 100 Ω
 1 MΩ
 1 Ω

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Electric Circuits
In the circuit given below the value of resistance Req is

 11.18 Ω.
 11.86 Ω.
 25 Ω.
 10 Ω.

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Electric Circuits
i) In star connection line current is equal to phase current. ii) In delta connection line voltage is equal to phase voltage. For a given phase connected to the particular line which of the statement is true ?

 Both (1) and (2).
 Only (1).
 Only (2).
 None of these.

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Electric Circuits
From the circuit diagram shown in question 1 find the maximum power transferred to the load.

 15.247 W.
 4.547 W.
 9 W.
 1.875 W.

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Electric Circuits
For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is

 250 pF.
 1000 pF.
 125 pF.
 500 pF.

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Electric Circuits
Which of the following ABCD parameters is unit less?

 A and B.
 B and C.
 A and C.
 A and D.

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