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MODERN PUBLICATION-ALTERNATING CURRENTS-EXERCISE
- Explain principle and theory of Transformer with the help of diagram.
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- Explain principle and theory of Transformer with the help of diagram.
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- Describe the use of transformer for long distance transmission of a.c.
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- What is the principle of a transformer ? Explain the theory and its ap...
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- What is root mean square value of alternating current? Derive a relati...
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- Derive an expression for mean value of first half cycle of a.c. Also f...
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- Derive the relation for mean value of alternating current.
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- Distinguish between 'average value' and 'r.m.s value' of an alternatin...
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- Define mean value of an alternating current.
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- What are mean value and RMS values of AC?
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- An alternating e.m.f. is supplied to a pure resistance investigate the...
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- An alternating e.m.f. is supplied to a pure inductor investigate the p...
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- An alternate e.m.f. is applied to pure capacitance. Investigate the ph...
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- Find a phase relation between current and voltage in an a.c. circuit c...
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- Finda phase relation between current and voltage in an a.c. circuit co...
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- How does the term ohmic resistance differ from impedance? With the hel...
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- What do you mean by the impedance of LCR-circuit?
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- When does a series LCR circuit have minimum impedance?
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- A series LCR circuit is connected to a source having voltage v=v(m) si...
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- A series LCR circuit is connected to a source having voltage v=v(m) si...
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