Xtrapolis - Overview and Cab Equipment

Question 1

How many PEIs per car?

Answer 1

3

Question 2

How many cctv cameras per car?

Answer 2

4

Question 3

What are the settings for passenger saloon lighting?

Answer 3

Normal
Half
Emergency

Question 4

How do we identify 2 end of a trailer car?

Answer 4

Pantograph is on 2 end

Question 5

What roof mounted equipment is on a motor car?

Answer 5

HVAC and resistor grids

Question 6

What equipment is on a trailer car?

Answer 6

Pantograph
HVACs
Lightning arrestor
Two high speed circuit breakers

Question 7

Name the safety equipment in the drivers cab?

Answer 7

First aid kit
ATWs
Emergency track circuit jumper cable
Red and green flag
Fire extinguisher

Question 8

What key is used for the Xtrapolis bulkhead door?

Answer 8

V29P

Question 9

How is height adjustment on the drivers chair done in the Xtrapolis?

Answer 9

Electrically via 24V DC switch

Question 10

What is in the a side equipment cabinet?

Answer 10

Track circuit jumper cables
red and green flags
First aid kit
Vicers whistle isolating cocks x2

Question 11

What is in the Cab and electrical equipment miniature circuit breaker panel?

Answer 11

Various circuit breakers and controls
Air conditioning unit control switch
Safety loop rescue switch
Door loop bypass and isolation light

Question 12

Where are the additional door close button s?

Answer 12

A and b side behind the cab doors

Question 13

What equipment is under and beside the OJT seat?

Answer 13

ATWs
Fire extinguisher
Switch stick

Question 14

What is task linked to the vicers?

Answer 14

Master controller and whistle

Question 15

What is on the master controller panel?

Answer 15

Master controller switch
Master controller and brake controller handle
Hand pilot valve
Reverser

Question 16

What position does the master controller have?

Answer 16

Power
Coast
Brake
Emergency brake

Question 17

What is the purpose of the master controller handle?

Answer 17

Apply traction power
Control braking
Allow activation of hand pilot valve

Question 18

What position does the reverser have?

Answer 18

Forward
Neutral
Reverse

Question 19

What positions does the headlight switch have?

Answer 19

Auto
Low
High

Question 20

What happens when the safety loop is bypass?

Answer 20

No safety devices will be operative

Question 21

What position does the safety loop bypass keyswitch have?

Answer 21

Normal
Test
Bypass

Question 22

For what defective equipment do we use the auto vigilance bypass switch?

Answer 22

Hand pilot valve
Foot pilot valve
Trip cock device

Question 23

What happens when you bypass the tacho?

Answer 23

It can’t read the .5 speed threshold and:
Doors won’t release
Uncouple won’t work
Trip won’t reset
Can’t reset the safety loop for train rescue

Question 24

True or false, you can uncouple or couple with another active cab?

Answer 24

False

Question 25

On the ammeter gauge, what does red and green indicate?

Answer 25

Green is for powering | Red is for braking

Question 26

What does the red and black needle represent on the duplex gauge?

Answer 26

Red for main res | Black for brake pipe

Question 27

Name what the emergency trainset mode switch numbers mean?

Answer 27

``` 1 online holding brake inhibit 2 normal 3 rescued 4 rescuing 5 rescuing in propulsion ```

Question 28

If the emergency train set mode switch is in position one, what can happen?

Answer 28

The train can roll due to no holding brake

Question 29

When can you reset the trip?

Answer 29

After brought to a stand for 5 seconds and below a speed of .05

Question 30

What must happen prior to pressing the stabling button?

Answer 30

Key to on

Question 31

When do we remove the key for stabling?

Answer 31

When high voltage presence light has extinguished and the one or more panto lowered light has illuminated for a minimum of 5 seconds

Question 32

How many volts need to be sighted on the battery voltmeter in the storage batteries?

Answer 32

90 volts

Question 33

What are the 3 bypass switches?

Answer 33

Safety loop bypass Tacho bypass Auto vigilance bypass