Electronics and Communication Engineering - Analog Electronics

1. 

In figure the collector to emitter breakdown voltage of the transistor (βVCEO) should be

A. more than VCC
B. more than 0.5 VCC
C. more than VCC + E
D. more than 2 VCC

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

2. 

An amplifier signal is made up of just two frequencies 1000 Hz. The output signal consists of 500 Hz and 25000 Hz frequencies. This may be attributed to

A. harmonic distortion
B. intermodulation distortion
C. both (a) and (b)
D. none of the above

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

3. 

If input ac is 10 Vrms, then maximum voltage that will appear across the diode of a half wave rectifier with a capacitor I/P filter will be

A. 10 V
B. 14 V
C. 20 V
D. 28 V

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

4. 

In figure the voltage gain is

A.
B. re
C.
D.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

5. 

One of the major applications of JFET is in

A. switching
B. constant current-source
C. constant voltage-source
D. electron flow regulation

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

1 2 3 4 5 6 7 8 9 10 Next »