EXAMIANS
Conductance of any conductor is expressed as
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In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor?
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A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across R is
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Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system?
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Mesh analysis is applicable for
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If conductance increases as temperature increases it is called as ..........
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What would be the power given by source V2?
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Internal heating of a capacitor is usually attributed to
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An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are
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When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by
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