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Electric Circuits

Electric Circuits
Air gap flux density is of the order of

 0.75 - 0.8 T.
  0.35 - 0.5 T.
 0.85 - 0.9 T.
  0.65 - 0.9 T.

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Electric Circuits
A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance.

 2.25 µF.
 6.37 µF.
 0.47 µF.
 1.58 µF.

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Electric Circuits
For symmetrical wave form average value of one full cycle is

 2.22
 1
 1.11
 0

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Electric Circuits
The fixed circular paths around the nucleus are called

 nucleus.
 mesons.
 orbitals.
 orbits.

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

 1200
 60
 600
 10

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Electric Circuits
For a band pass filter, cut off frequency of the low pass filter should be ___ of the high pass filter?

 greater than
All of these
 equals to
 less than

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