Transistors Quiz
Quiz
•
Physics
•
12th Grade
•
Practice Problem
•
Medium
Karina Salazar Chamlati
Used 16+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of transistors as mentioned in the text?
To conduct electricity
To build fun projects
To amplify or switch electronic signals
To store data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of a transistor in electronic circuits?
To increase the voltage
To act as an electronic switch
To store electrical energy
To decrease the current
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a part of an NPN transistor?
Base
Collector
Emitter
Inductor
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What component does this image represent?
Relay
Bipolar Junction Transistor (BJT)
Dual-Gate switch
Selector switch
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What component is used in conjunction with a transistor to ensure it receives the correct voltage?
Capacitor
Inductor
Resistor
Transformer
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of adding a resistor in series with a transistor's base-to-emitter junction?
To increase the current flow
To stabilize the voltage
To decrease the voltage drop
To prevent excessive voltage
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which principle is applied when limiting the current through an LED to prevent it from blowing up?
Kirchhoff's voltage law
Ohm's law
Faraday's law of induction
Joule's law
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