Menu Home Aptitude Logical Verbal CA Current Affairs GK Engineering Interview Online Tests Puzzles

Electronic Devices - PNPN

Home » Engineering » Electronic Devices » PNPN » General Questions

Exercise :: PNPN - General Questions

6. 

How many terminals does a programmable unijunction transistor (PUT) have?
A. 4
B. 3
C. 2
D. 1

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.
Report errors
7. 

What is the typical value of the reverse resistance of SCRs?
A. 1 to 10
B. 100 to 1 k
C. 1 k to 50 k
D. 100 k or more

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.
Report errors
8. 

The ISO-LIT Q1 16-pin Litronix opto-isolator DIP contains ________ opto-isolators.
A. 4
B. 8
C. 12
D. 6

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.
Report errors
9. 

How many terminals does a Shockley diode have?
A. 5
B. 4
C. 3
D. 2

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.
Report errors
10. 

What is the range of the variable resistor in the equivalent circuit of a unijunction transistor?
A. 50 to 5 k
B. 6 k to 10 k
C. 5 to 50
D. 1 to 5

Answer: Option A

Explanation:

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

« Prev   1 2 3 4 5 6 7 Next »

Read more:

Current Affairs 2019, 2020

Interview Questions and Answers

© 2009 - 2020 by IndiaBIX™ Technologies. All Rights Reserved. | Copyright | Terms of Use & Privacy Policy

Contact us: info.india- @ -bix@gma@il.com