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31. The operating point is also called the ___________

Cut off point

Quiescent point

Saturation point

None of the above

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32. Transistor biasing is generally provided by a ___________

Biasing circuit

Bias battery

Diode

None of the above

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33. For proper amplification by a transistor circuit, the operating point should be located at the ___________ of the d.c. load line

The end point

Middle

The maximum current point

None of the above

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132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube class="screen-reader-text">For proper amplification by a transistor circuit, the operating point should be located at the ___________ of the d.c. load line

34. Frequencies above ___________ kHz are called radio frequencies

200

Detailed

Solution

35. The phase difference between the input and output voltages of a transistor connected in common collector arrangement is ___________

0Â°

90Â°

180Â°

270Â°

Detailed SolutionThe phase

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difference between the input and output voltages of a transistor connected in common collector arrangement is ___________

36. At series or parallel resonance, the circuit power factor is ___________

10%

Detailed

Solution

37. The Q of a tuned amplifier is 50. If the resonant frequency for the amplifier is 1000kHZ, then bandwidth is ___________

10kHz

40 kHz

30 kHz

20 kHz

Detailed SolutionThe Q of a tuned amplifier is 50.

If the resonant frequency for the amplifier is 1000kHZ, then bandwidth is ___________

38. The Q of a tuned amplifier is generally ___________

Less than 5

Less than 10

More than 10

None of the above

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