
RAD 216 Exam 3 Review
Authored by Carrie Hipple
Physics
University
NGSS covered
Used 2+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is responsible for supplying high amperage to the filament in the tube?
The low voltage circuit
The high voltage circuit
The filament circuit
The tube circuit
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What determines the voltage going to the step-up transformer?
The rheostat
The line compensator
The number of taps selected on the autotransformer
The rectifiers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of current is needed for the tube to operate properly?
Direct current
Alternating current
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of current enters the circuit from the main power supply?
Alternating current
Direct current
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which part of the circuit is responsible for the high voltage applied to the tube?
The tube circuit
The filament circuit
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Half-wave rectification uses at least 4 rectifiers.
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of rectifier is most efficient and uses P-N junctions?
Vacuum tube rectifiers
Solid-state rectifiers
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