
PND Chapter 4
Authored by q z
World Languages
University

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the AC exciter in a brushless AC generator?
To create a magnetic field
To generate mechanical power
To regulate voltage output
To convert AC voltage to DC voltage
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What device is used to maintain stable voltage in a brushless AC generator?
Moulded Case Circuit Breaker (MCCB)
Switchboard
Circuit Breaker
Automatic Voltage Regulator (AVR)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of cooling in generators?
To reduce noise
To increase efficiency
To enhance voltage output
To prevent overheating
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT recorded on the engine record sheet?
Coolant temperature
Exhaust temperature
Generator model number
Lub Oil pressure and temperature
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the switchboard in a ship's electrical system?
To distribute power to various equipment
To generate electricity
To cool the generator
To monitor temperature
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Emergency Switchboard do?
Supplies power during emergencies
Regulates voltage output
Generates AC voltage
Controls the cooling system
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a requirement for distribution systems on warships?
Must only use air-cooling
Must provide power through alternative configurations
Must be limited to one generator
Must not allow additional equipment
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