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Q1. | FET can used in |

A. | buffer amplifier circuits [Correct Answer] |

B. | cascade amplifier circuits [Wrong Answer] |

C. | digital circuits [Wrong Answer] |

D. | all of the above [Wrong Answer] |

View Answer
Explanation:-
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**Also Read Similar Questions Below :**

⇒ Which of the following are useful in comparing the noise performance of receivers?

- Input noise voltage
- Noise figure
- Noise resistance
- Noise temperature

1, 2 and 3

1, 3 and 4

2, 3, 4

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⇒ An AM signal is detected using an envelope detector, the carrier frequency and modulating signal frequency are 1 MHz and 2 kHz respectively. An appropriate value for the time constant of the envelope detector is

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⇒ As temperature increases

the forbidden energy gap in silicon and germanium increase

the forbidden energy gap in silicon and germanium decrease

the forbidden energy gap in silicon decreases while that in germanium decreases

the forbidden energy gap in silicon increases while that in germanium decreases

⇒ In figure, the power dissipated in 4 resistance is P

_{1}and power associated with 3 A source is P

_{2}.

P

_{1}= P

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_{1}> P

_{2}

P

_{1}may be equal or less than P

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⇒ The term __________ applies to troposcatter propagation

fading

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SIDS

atmospheric storms

⇒

**Assertion (A):** Power transistor has lower switching time than SCR

**Reason (R):** Power transistor has greater switching time than SCR

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Both A and R correct but R is not correct explanation of A

A is correct but R is wrong

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⇒ When a UJT is used as a relaxation oscillator the current should be

less than I

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⇒ For a transfer function H(

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⇒ A 10 μF capacitor is charged from a 5 volt source through a resistance of 10 kΩ. The charging current offer 35 m sec. If the initial voltage on C is - 3 V is

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⇒ A single phase half wave converter is feeding a resistive load. Output dc power is P

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_{dc}= P

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P

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⇒

**Assertion (A):** If integral control action is included in the controller the offset can be eliminated.

**Reason (R):** Integral control action may lead to oscillatory response.

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⇒ Which of the following algorithms design techniques is used in quick sort algorithm?

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TRUE

FALSE

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⇒ In the circuit shown below, the op-amp is ideal, the transistor has V

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⇒ Consider the following statements :

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⇒ In PCM, the information lies

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