A delta circuit has each element of value The equivalent elements of star circuit with be
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“Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen terminals of the load”. The above statement is associated with
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“In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”. The above statement is associated with
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“In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum of a number of individual fictitious currents (the number being equal to the number of sources of e.m.f.), each of which is due to separate action of each source of e.m.f., taken in order, when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources”.
The above statement is associated with
The above statement is associated with
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Which of the following is the passive element?
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For high efficiency of transfer of power, internal resistance of the source should be
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For maximum transfer of power, internal resistance of the source should be
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The circuit has resistors, capacitors and semiconductor diodes. The circuit will be known as
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A linear resistor having 0 < R < is a
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Superposition theorem can be applied only to circuits having
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The series element of a band stop filter is
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To replace a faulty 10 millihenry choke, you could use:
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The value of resistance as measured by a Wheatstone bridge is 10.0 kΩ using a voltage source of 10.0 V. The same resistance is measured by the same bridge using 15.0 V. The value of resistance is
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For the two port network shown in the figure
The value of [h] parameter matrix is
The value of [h] parameter matrix is
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Two coils having equal resistance but different inductances are connected in series. The time constant of the series combination is
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In a tree number of branch b = 10, number of node n = 5. Number of fundamental loop is
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In the given circuit, the maximum power (in Watts) that can be transferred to the load RL is . . . . . . . .
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At series or parallel resonance, the circuit power factor is . . . . . . . .
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Find the resonant frequency in the below circuit
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A series RLC circuit has ω0 = 105, Q = 50, R = 400 Ω. The value of C is
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