For the same a.c. power output as above, what should be the minimum power rating

Question

For the same a.c. power output as above, what should be the minimum power rating of transistor for class B operation?

Options:

A . 10 W

B . 4 W

C . 8 W

D . None of the above

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. What will be the collector efficiency of a power amplifier having zero signal power dissipation of 5 watts and a.c. powe....of 5 watts and a.c. power output of 2 watts?

Question 2. A transformer coupled class A power amplifier has a load of 100 Ω on the secondary. If the turn ratio is 10:1, what is ....what is the value of load appearing on the primary?

Question 3. When a transistor is cut off___________....

Question 4. Low efficiency of a power amplifier results in ___________....

Question 5. If the gain versus frequency curve of a transistor amplifier is not flat, then there is distortion.....

Question 6. A power amplifier has comparatively ___________ ß....

Question 7. Power amplifiers generally use transformer coupling because transformer per-mits....

Question 8. The driver stage usually employs___________....

Question 9. The output stage of a multistage amplifier usually employs ___________....

Question 10. ___________ coupling is generally employed in power amplifiers....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0