Amplifiers Introduction MCQ (Multiple Choice Questions) PDF - 86

MCQ 426: Amplifier that provides an output signal that is a replica of the input signal, but increased in magnitude is based on

1. one port network
2. two port network
3. three port network
4. four port network

MCQ 427: In any closed loop network, the total voltage around the loop is equal to the sum of all the voltage drops within the same loop, which is also equal to zero

1. Kirchhoff's current law
2. Kirchhoff's voltage law
3. Lenz's law
4. Ohm's law

MCQ 428: Three phase generator contain

1. one sinusoidal voltage source
2. two sinusoidal voltage sources
3. three sinusoidal voltage sources
4. three peak to peak voltage sources

MCQ 429: Reactive power Q of three phase system is equals to

1. √3VIcosθ
2. √3VI
3. √3VIsinθ
4. P/S

MCQ 430: Theorem which states that the maximum amount of power will be dissipated by a load resistance if it is equal to the Thevenin or Norton resistance of the network supplying power.

1. maximum voltage transfer theorem
2. maximum current transfer theorem
3. maximum power transfer theorem
4. maximum power received theorem