PDF--PAGE--1  QUESTIONS AND ANSWER

PDF--PAGE--1 QUESTIONS AND ANSWER

1st - 2nd Grade

21 Qs

quiz-placeholder

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PDF--PAGE--1  QUESTIONS AND ANSWER

PDF--PAGE--1 QUESTIONS AND ANSWER

Assessment

Quiz

Instructional Technology

1st - 2nd Grade

Practice Problem

Medium

Created by

shanil Thrippanikkara

Used 11+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A transistor has___________

one pn junction

Two pn junctions

three pn junctions

four pn junctions

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The number of depletion layers in a transistor is …………

four

three

one

two

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The base of a transistor is ………….. doped

heavily

moderately

lightly

none of the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The element that has the biggest size in a transistor is ………………..

collector

base

emitter

collector-base-junction

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The transistor was invented in

1948

1947

1974

1847

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

In a NPN transistor, the N-regions are_____________

Base and Emitter

Base and collector

Emitter and collector

Both A and B

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The emitter current is always_____________________

Greater than the base current & Greater than the collector current

OR

BOTH A AND C

Less than the collector current

Greater than the collector current

Greater than the base current

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