CAT 1
Authored by kYALO kYALO
Engineering
6th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Which one of the following is not a type of a transformer?
Core
Winding
Wheel
Oil
2.
FILL IN THE BLANKS QUESTION
30 sec • 3 pts
-is the effect of high voltage on overhead transmission lines
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of a transformer?
Frequency modulation
Power storage
Current generation
Voltage conversion
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component is essential for the operation of a transformer?
Resistor
Capacitor
Inductor
Core
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which application are transformers commonly used?
Radio transmission
Water purification
Heating systems
Television broadcasting
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of transformer is used to step up voltage?
Isolation transformer
Auto transformer
Step-down transformer
Step-up transformer
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following factors affects the efficiency of a transformer?
Temperature
Frequency
Load
All of the above
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