Correct option is D
For a DC circuit, the Maximum Power Transfer Theorem states that:
Maximum power is transferred from the source to the load when the load resistance is equal to the internal resistance of the source.
Thus,
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Question
A load resistance R_L is supplied from a dc voltage source of resistance R. Maximum power transfer to the load occurs when which of the following condition is satisfied?
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Similar Questions
- 1)
Power loss and voltage drop respectively, in the 2Ω resistor is
- 2)
What is the unit of magnetizing force?
- 3)
Which among the options is voltage source equivalent of the practical current source shown below?
- 4)
A copper wire is stretched so that its length is increased by 0.2%. What is the percentage change in the resistance?
- 5)
Which of the following colour has wavelength between green and orange?
- 6)
A load resistance R_L is supplied from a dc voltage source of resistance R. Maximum power transfer to the load occurs when which of the following condition is satisfied?
- 7)
A star connected resistive network with 20Ω in each phase is supplied with a three-phase ac source of 400 V. What is the total power consumed in the circuit?
- 8)
An 8 kW single phase load at power factor of 0.8 leading is supplied from a single- phase ac supply. Reactive power drawn from the source is:
- 9)
What is the magnetic field strength required to produce a flux density of 1mWb/m² in air?
- 10)
Two inductive coils which are close to each other have a mutual inductance of 0.6 H. Current through one coil is increased from 1 A to 6 A in 0.03 s. The voltage induced in the other coil is:
