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R G PUBLICATION-ALTERNATING CURRENT-EXERCISE
- Fill in the blanks The ratio (WoL/R) is called .
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- Fill in the blanks The average power supplied to an inductor over on...
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- Fill in the blanks Transformer use the principle of
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- What is alternating current?
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- What is root mean square value of current?
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- What is quality factors?
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- What is impedance?
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- Deduce the expression for instantaneous power supplied to a capacitor...
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- What is capacitive reactance?
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- What is power factor?
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- What is Iron in transformer?
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- Can a transformer work on d.c.?
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- What is meant by form factor?
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- What is peak value of 220V a.c.?
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- What is meant by watless current?
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- Does the steady state current in RL circuit depend upon L.
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- What is the average value of a.c. over a complete cycle?
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- What is the relation between mean value and peak value in a.c.
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- What is the relation between r.m.s value and peak value?
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- Can we use a capacitor instead of choke coil for reducing a.c.
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