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An alternating voltage is represented by...

An alternating voltage is represented by
`E=311sin(100pit-pi/6)V`
Determine its frequency, time period , peak value and rms value.

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The correct Answer is:
50 Hz,0.02 s, 311V,220V
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CHHAYA PUBLICATION-ALTERNATING CURRENT -Problem Set-II
  1. Expression of an alternating current is I=0.5sin100pitA. Determine the...

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  2. An alternating voltage is represented by E=311sin(100pit-pi/6)V Det...

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  3. In an LCR circuit , R=125Omega, L=100 mH and C=10^-7F. Find out the re...

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  4. A 25muF capacitor, a 0.10 henry inductor and a 25.0Omega resistor are ...

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  5. A 25muF capacitor, a 0.10 henry inductor and a 25.0Omega resistor are ...

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  6. An alternating current of 1.5mA and angular frequency 300 radian s^-1 ...

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  7. An ac source of 200 V, 50 Hz is connected in series to a capacitor wit...

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  8. For the series connection of an inductor (L) , a capacitor ( C ) and a...

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  9. When 100 volt dc is applied across a conducting coil, a current of 1A ...

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  10. When 100 volt dc is applied across a conducting coil, a current of 1A ...

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  11. When 100 volt dc is applied across a conducting coil, a current of 1A ...

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  12. When 100 volt dc is applied across a conducting coil, a current of 1A ...

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  13. An LR circuit contains a resistance of 40Omega and an inductance of 25...

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  14. An alternating emf of E=20sin 1000tV is applied on a circuit containin...

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  15. An alternating emf of E=20sin 1000tV is applied on a circuit containin...

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  16. A sinusoidal voltage v=200 sin 314 t is applied to a resistor of 10Ome...

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  17. A sinusoidal voltage v=200 sin 314 t is applied to a resistor of 10Ome...

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  18. A sinusoidal voltage v=200 sin 314 t is applied to a resistor of 10Ome...

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  19. A sinusoidal voltage v=200 sin 314 t is applied to a resistor of 10Ome...

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  20. A circuit is set up connecting L=100 mH, C=5muF and R=100Omega is seri...

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