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Mention any one advantage of ac over dc....

Mention any one advantage of ac over dc.

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AC voltage can easily and efficiently be stepped down or stepped up or transmitted over long distances with a minimum power loss.
Note : AC equipments are economical, durable and ac can easily be rectified and filtered.
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SUBHASH PUBLICATION-ALTERNATING CURRENT -NUMERICALS WITH SOLUTIONS
  1. Mention any one advantage of ac over dc.

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  2. A 220 AC voltage source is connected across a pure inductor of inducta...

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  3. A 220 AC voltage source is connected across a pure inductor of inducta...

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  4. A 220 AC voltage source is connected across a pure inductor of inducta...

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  5. If a coil is to have a reactance of 16Omega for a frequency 2 kHz, the...

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  6. A pair of adjacent coils have a mutual inductance of 0.25 H. If the cu...

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  7. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

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  8. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

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  9. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

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  10. A sinusoidal current is represented by the equation I=I(0)sin100pit. C...

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  11. An A.C. Source of 250 V, 50 Hz is connected to a circuit consisting of...

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  12. A coil of resistance 100Omega, an inductor of 0.5 H and a capacitor of...

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  13. In the circuit as show in fgure, find the impedance of the circuit. Wh...

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  14. A 100Omega resistor is connected to a 220 V, 50 Hz ac supply What is...

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  15. A 100Omega resistor is connected to a 220 V, 50 Hz ac supply What is...

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  16. A 44 mH inductor is connected to a 220 V, 50Hz ac supply. Determine th...

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  17. A 60muF capacitor is connected to a 110V, 60Hz, ac supply. Determine t...

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  18. Obtain the resonant frequency omega(r) of a series LCR circuit with L ...

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  19. A charged 30muF capacitor is connected in series to a 27mH inductor. W...

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  20. A series LCR circuit with R=20Omega,L=1.5H,andC=35muF is connected to ...

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  21. A coil of inductance 0.50 H, and resistance 100Omega is connected to a...

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