NEET 2016 Phase 1 | Semiconductor Electronics Question 38 | Physics

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NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

To get output 1 for the following circuit, the correct choice for the input is

NEET 2016 Phase 1 Physics - Semiconductor Electronics Question 105 English

A = 1, B = 1, C = 0

A = 1, B = 0, C = 1

A = 0, B = 1, C = 0

A = 1, B = 0, C = 0

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

Out of Syllabus

A npn transistor is connected in common emitter configuration in a given amplifier. A load resistance of 800 $$\Omega $$ is connected in the collector circuit and the voltage frop across it is 0.8 V. If the current amplification factor is 0.96 and the input resistance of the circuit is 192 $$\Omega $$, the voltage gain and the power gain of the amplifier will respectively be

4, 4

4, 3.69

4, 3.84

3.69, 3.84

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

Consider the junction diode as ideal. The value of current flowing through AB is

NEET 2016 Phase 1 Physics - Semiconductor Electronics Question 103 English

10^$$-$$1 A

10^$$-$$3 A

0 A

10^$$-$$2 A

AIPMT 2015

MCQ (Single Correct Answer)

-1

Out of Syllabus

The input signal given to a CE amplifier having a voltage gain of 150 is V_i = 2cos(15t + $${\pi \over 3}$$). The corresponding output signal will be

2cos$$\left( {15t + {{5\pi } \over 6}} \right)$$

300cos$$\left( {15t + {{4\pi } \over 3}} \right)$$

300cos$$\left( {15t + {{\pi } \over 3}} \right)$$

75cos$$\left( {15t + {{2\pi } \over 3}} \right)$$

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