ECE :: Network Analysis and Synthesis
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In an ac network, Thevenin's impedance and Norton's impedance are
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In an RC impedance function
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Kirchoff's voltage law is not valid for a non-linear network
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Which one is correct option?
- A pure capacitor never dissipates energy, but only stores.
- Capacitor can store finite amount of energy even cunent is zero.
- The current through a capacitor is zero if voltage across it d.c.
- Voltage across a capacitor cannot change instantaneously since it would require an infinite current.
- qc(0-) = qc(0+)
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If a driving point function N(s) = p(s)/q(s), then
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For a half wave rectified voltage, the form factor and peak factor respectively are
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A series LCR circuit consisting of R = 20 Ω, | XL | = 20 Ω and | XC | = 20 Ω, connected across an A.C. supply of 200 V rms. The rms voltage across the capacitor is
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Assertion (A): In KVL equations involving mutually coupled circuits the sign of M terms can be positive or negative.
Reason (R): Dot convention helps in determining sign of M terms in KVL equations.
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A.
the terms of lowest degree in p(s) and q(s) may differ in degree by zero only
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B.
the terms of lowest degree in p(s) and q(s) may differ by one at the most
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C.
the terms of lowest degree in p(s) and q(s) may differ in degree by two at the most
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D.
the terms of lowest degree in p(s) and q(s) may differ in degree by three at the most
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