
VFD 101
Quiz
•
Specialty
•
Professional Development
•
Easy
Carlos Cuellar
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 19 pts
What does VFD stand for
Variance Frequency Drive
Variable Frequency Drive
2.
MULTIPLE CHOICE QUESTION
30 sec • 19 pts
What are some common applications of VFDs?
Control of generators, transformers and capacitors
Control of fans, pumps and compressors
Control of heaters, lights and air conditioners
3.
MULTIPLE CHOICE QUESTION
30 sec • 19 pts
Which is not a main component of a VFD?
Rectifier
Transformer
Inverter
DC link
4.
MULTIPLE CHOICE QUESTION
30 sec • 19 pts
What type of motor is usually used in a VFD system?
A single phase induction motor
A synchronous motor
A three phase induction motor
5.
MULTIPLE CHOICE QUESTION
45 sec • 19 pts
What is a variable frequency drive?
A type of motor controller that drives an electric motor by varying frequency and voltage of its supply
A type of motor controller that drives an electric motor by varying current and resistance of its power supply
A type of motor controller that drives an electric motor by varying the power factor and impedance of its power supply
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