Electronics - Transistors and Applications

Why Electronics Transistors and Applications?

In this section you can learn and practice Electronics Questions based on "Transistors and Applications" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

Where can I get Electronics Transistors and Applications questions and answers with explanation?

IndiaBIX provides you lots of fully solved Electronics (Transistors and Applications) questions and answers with Explanation. Solved examples with detailed answer description, explanation are given and it would be easy to understand. All students, freshers can download Electronics Transistors and Applications quiz questions with answers as PDF files and eBooks.

Where can I get Electronics Transistors and Applications Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Electronics Transistors and Applications questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

How to solve Electronics Transistors and Applications problems?

You can easily solve all kind of Electronics questions based on Transistors and Applications by practicing the objective type exercises given below, also get shortcut methods to solve Electronics Transistors and Applications problems.

Exercise :: Transistors and Applications - General Questions

1. 

The primary function of the bias circuit is to

A. hold the circuit stable at VCC
B. hold the circuit stable at vin
C. ensure proper gain is achieved
D. hold the circuit stable at the designed Q-point

Answer: Option D

Explanation:

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

2. 

A JFET

A. is a current-controlled device
B. has a low input resistance
C. is a voltage-controlled device
D. is always forward-biased

Answer: Option C

Explanation:

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

3. 

A source follower has a voltage gain (Av) of

A. AV = gmRd
B. AV = gmRS
C. mca17_1012c1.gif
D. mca17_1012d1.gif

Answer: Option C

Explanation:

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

4. 

The capacitor that produces an ac ground is called a(n)

A. coupling capacitor
B. dc open
C. bypass capacitor
D. ac open

Answer: Option C

Explanation:

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

5. 

The formula used to calculate the approximate ac resistance of the base-emitter diode (re) is

A. mca17_1005a1.gif
B. re almostequal.jpg 25 mV × IC
C. mca17_1005c1.gif
D. mca17_1005d1.gif

Answer: Option A

Explanation:

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