Pressures Flashcards
1
Q
Main reservoir operating pressure
A
585 - 725 kpa
2
Q
Safety relief valve MR
A
775 kpa
3
Q
Brake pipe operating pressure
A
550 kpa
4
Q
MR- LP stop flag will rise
A
500 kpa
5
Q
MR - minimum to raise pantos
A
500 kpa
6
Q
Control reservoir pressure
A
490 kpa
7
Q
BP- lower/ raise trip
A
500 kpa
8
Q
BP - must recover above within ___ timeframe for continuity test ___
(2 answer : pressure and time) 6 car
A
425 kPa in 40 sec
9
Q
BP- control governor opens
A
310 -340 kpa
10
Q
BP- control governor closes
A
400 - 430 kpa
11
Q
BP full service
A
380 - 410 kpa
12
Q
BP- reduction level for a continuity test
A
300 kpa
13
Q
BP - reduction for safety apparatus testing
A
290 kpa
14
Q
BC - brake cylinder pressure for EMY and full service air brake
A
275 kpa
15
Q
BC - step 7 EP brake
A
250 kpa
