Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Train Driving > Xtrap Pneumatic, Suspension, Brake > Flashcards

Xtrap Pneumatic, Suspension, Brake Flashcards

You may prefer our related Brainscape-certified flashcards:
Drivers Test flashcards
1
Q

Main reservoir pressure

A

750 to 900 kpa

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

Main reservoir safety valve

A

980 kpa

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

Brake pipe pressure ( normal)

A

0kpa

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

Brake pipe pressure ( rescue)

A

550kpa

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

Holding brake cylinder pressure

A

120kpa

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

Full service brake pressure

A

190kpa

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

Emergency brake pressure

A

210 kpa

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

At what pressure does the air compressor start to operate

A

650kpa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What will happen if you turn the compressor governor isolating cock

A

When the compressor is running it will continue to run non stop
If the compressor is stopped it will not start

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Auxiliary reservoir air is used for what brakes

A

Pneumatic braking system( friction brakes)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Name the 5 cocks in the auxiliary pneumatic equipment panel

A

Whistle
Coupler uncoupling
Trip cock device cylinder
Trip cock device reset
Auxiliary pneumatic panel

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the purpose of the trip cock device cylinder/ active

A

Isolate the trip and rendering it in the lower position

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the purpose of the trip cock device reset

A

If the trip does not want to reset check cock

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

How many brake blocks per wheel

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

On what wheels are the park brakes located

A

1,3 and 7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What does the primary suspension consist of

A

2 rubber mounted springs

17
Q

Suspension that is bogie to bogie is primary or secondary

A

Primary

18
Q

Suspension that is bogie to saloon is primary or secondary

A

Secondary

19
Q

Name the 4 brake systems on the xtrap

A

Service brakes
Holding brakes
Emergency brakes
Spring park brake

20
Q

Service brakes are the blending of what 2 types of brakes

A

Electro dynamic ( ED)
Electro-pneumatic (EP) friction brakes

21
Q

If the ED brake is in effective or wheel slide what brake replaces it

A

EP friction brakes

22
Q

ED brakes operate at what speed

A

Above 10km

23
Q

At what speed does break bleeding happen

A

5-10km

24
Q

At what speed does the ED brake drop out and is replaced by EP brakes

A

5km

25
Q

At what speed do holding brakes apply

A

0.5km

26
Q

What applies spring park brakes

A

Spring pressure as main res air depleted

27
Q

What release spring park brakes

A

Main res air at increase

28
Q

Name the 5 emergency mode switch

A
  1. Online holding brake inhibit
  2. Normal
  3. Rescued
  4. Rescuing
  5. Rescuing in propulsion
29
Q

Rescue:
At what pressure does the safety loop open

A

Below 300kpa

30
Q

Rescue:
At what pressure does the safety loop close

A

430kpa

31
Q

What pressure is the brake pipe during normal operating condition

A

0kpa

Train Driving (91 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions