CIRCUIT QUIZ AND DEBUGGING
Authored by ADMIN SD LUMINO 2K24
Physics
University
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40 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following materials exhibits the highest electrical conductivity?
Copper
Silver
Aluminum
d) Graphite
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which law describes the relationship between the voltage across a conductor and the current flowing through it, assuming constant temperature?
Ohm's Law
Faraday's Law
Lenz's Law
Ampere's Law
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a characteristic of a superconductor?
High electrical resistance
Low critical temperature
Expels magnetic fields
Low current-carrying capacity
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is NOT a type of semiconductor material?
Silicon
Germanium
Gallium arsenide
Copper
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the primary function of a voltage regulator?
To convert AC voltage to DC voltage
To amplify voltage
To maintain a constant output voltage despite variations in input voltage and load currents
To generate alternating current (AC)
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the purpose of a rectifier circuit?
To amplify AC signals
To convert AC to DC
To regulate voltage
To filter noise
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The Wheatstone bridge is used for measuring
Voltage
Current
Resistance
Power
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