D&T Electronics - Transistor

D&T Electronics - Transistor

9th Grade

7 Qs

quiz-placeholder

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D&T Electronics - Transistor

D&T Electronics - Transistor

Assessment

Quiz

Instructional Technology

9th Grade

Medium

Created by

Andrew Tan

Used 1+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

Transistors act like automatic _______________ .

electrons

switches

batteries

current

2.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

Media Image

Name the component

Light Emitting Diode

Light Emitting Device

Light Dependent Resistor

Light Dependent Range

3.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

Media Image

Name Terminal C

Common

Collector

Cathode

Current

4.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

Media Image

Name Terminal B

Base

Booster

Bin

Bus

5.

MULTIPLE CHOICE QUESTION

20 sec • 10 pts

Media Image

Name Terminal E

Emission

Energy

Exit

Emitter

6.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

The street lights use electronic control system that switches the lights on when the surrounding is dark. What is the input sensor of the control system?

Thermistor

Light Emitting Diode (LED)

Light Dependent Resistor (LDR)

Amplifier

7.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

How does the transistor turn on?

By applying a current to the collector terminal.

By connecting the emitter directly to the ground.

By supplying sufficient voltage to the base terminal.

By increasing resistance across the collector-emitter path.