Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
Which diesel generator set will start when the voltages at the emergency bus bars drop below 0.7VN?
Which diesel generator set will start when the voltages at the emergency bus bars drop below 0.7VN?
- 00XKA01
- 00XKA02
- Neither generator set will start
- Both generator sets will start (correct)
Which voltage transformers are used to sense undervoltages at the emergency bus bars?
Which voltage transformers are used to sense undervoltages at the emergency bus bars?
- 00XKA01 and 00XKA02
- 00BBC and 00BBD (correct)
- 00XKA01 and 00BBC
- 00BBD and 00XKA02
What is the method of control for the pre-selected diesel generator set?
What is the method of control for the pre-selected diesel generator set?
- Programmable logic controller (PLC) (correct)
- Neutral grounding switch (NGS)
- Emergency bus bars
- Automatic changeover switch
What happens if one of the diesel generator sets fails to start?
What happens if one of the diesel generator sets fails to start?
Signup and view all the answers
When will the second diesel generator set shutdown automatically after starting?
When will the second diesel generator set shutdown automatically after starting?
Signup and view all the answers
What is the minimum voltage level at which the diesel generator sets will start?
What is the minimum voltage level at which the diesel generator sets will start?
Signup and view all the answers
How are the diesel generator sets connected to the 6.6kV busbar?
How are the diesel generator sets connected to the 6.6kV busbar?
Signup and view all the answers
What will happen if the second BSDG fails to start?
What will happen if the second BSDG fails to start?
Signup and view all the answers
When will the second BSDG shutdown automatically if not synchronized?
When will the second BSDG shutdown automatically if not synchronized?
Signup and view all the answers
What is the condition for considering the Emergency Power Supply to be in operation?
What is the condition for considering the Emergency Power Supply to be in operation?
Signup and view all the answers
