Systems LP App B Review Questions Flashcards

1
Q

What will trip a TDFWP?

A

SI, P-14, Low bearing oil header pressure 10 psig for 3 seconds, 14” Hg vacuum decreasing, HP and LP stop valve closed, overspeed trip ovvurs at 5720 rpm, local manual oil trip level

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What will trip a MDFWP?

A

Bus 156 UV, Phase A or C OC, Ground OC, Differential OC, Low lube oil pressure 10 psig 2/2, low suction pressure 282 psig 2/2, SI, P-14, Manual

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What interlocks must be satisfied to reset the TDFWPs?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What interlocks must be satisfied to start to start the MDFWPs?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What are the two sources of steam to the TDFWPs?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the function of the Main Feedwater Pump Control system?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What are the differences between the TDFWP control system and MDFWP control system?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

List the number and types of feed pumps required, by procedure, at the following levels: 1% 10% 55% 100%

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly