Title: Selecting a Proper Size Transformer
Course: Renee-Faculty_Template_Jones-620-303-Motors_Ind_Electrical_Systems

Q: If useing an electric motor as a load, what specifications must be considered for selection of a transformer
- The frequency
- The voltage
- The amps
- A and B
- B and C
A: The voltage

Q: To find the correct KVA one must?
- multiply ohms x amps x volts
- (multiply volts x amps) / 1000
- Divide volts by amps x 1000
- multiply volts x amps x 1000
A: (multiply volts x amps) / 1000

Q: Why is it important to fulfill the proper specifications when selecting a transformer?
- Equipment connected to transformer will not run properly
- Cause equipment to run backwards
- Safety hazard can develop
- Both A and C
- Both B and C
A: Both A and C

Q: When selecting a transformer. Where can you find the specification requirements?
- manufacturer data manual
- the name plate on the load
- in your book
- Both A and B
- Both B and C
A: Both A and B

Q: The transformer must have a KVA rating that is _______ the capacity required by the load.
- equal to
- less than
- greater than
- both a and c
A: both a and c

Q: A transformer must provide 230 volts for 5 machines. Each machine draws 30 amps. What should the KVA rating be for the transformer?
- 30.6
- 32.4
- 34.5
- 35.6
- 36.8
A: 34.5

Q: What does KVA stand for?
- kilo-volt-ampere
- kill-volt-ampere
- kilowatt-volt-ampere
A: kilo-volt-ampere