Dual Generators

When the main armature goes above normal conditions what conducts?

• CR6

• K2

• CR4

• A

True or False- Air signal increases if the generator output increases due to the load decreasing

• True

• False

What controls the amount of current to the exciter field?

• Rectifier

• Transformer Network

• CR4

• Amplifier Network

R4 develops a forward bias for Q1 when what conducts?

• CR6

• CR4

• A

• K2

Which component provides a path for inductive kickback?

• CR4

• K2

• CR6

• A

When is power contactor A energized?

• When Q2 conducts and K1 is energized

• When Q1 conducts and K2 is energized

• When Q1 conducts and K1 is energized

• When Q2 conducts and K2 is energized

What senses feeder faults?

• Rectifiers

• Voltage Regulators

• Current Transformers

• AC Supervisors

When main logic gets A1 what happens?

• K2 gets

  de-energized and A gets

  de-energized

• K2 gets

  de-energized and A gets energized

• K2 gets energized and A gets energized

• K2 gets energized and A stays the same

What are the five types of faults?

• Over/Under Voltage, Over/under frequency and wire faults

• Wire faults, Feeder faults, Transformer Faults and Over/Under Faults

• Wire Faults, Feeder Faults, Transformer Faults and Over/Under Faults

• Over/Under Voltage, Over/under frequency and feeder faults

What does our emergency battery provide?

• 28 VDC to Emergency Battery Bus

• 115VAC to Emergency Battery Bus

• 24VDC to Emergency Battery Bus

• 56VAC to Emergency Battery Bus