S&T case study

The Gaisal train collision occurred in the year.

• 1995

• 1999

• 2004

• none of the above.

Time taken from point-operation command to steady state indication on the panel:

• 3-5 Sec

• 15 - 20 Sec

• 20 -25 Sec

• 10 - 15 Sec

Which point involves in the Balasore Train collision  

• 16

• 17

• 20

• 22

Point no.17: In a normal set and locked state, the relay picks up

• 17 NWKR

• 17 RWKR

• 17 WNR

• All the above.

Goods train N/D Dip occupies

• DN Main line

• UP Main line

• Common loop

• Siding.

S&T Disconnection for LC gate work at

• 16:00 hrs

• 16:20 hrs

• 16:40 hrs

• 16:50 hrs

Balasore train collision occurred at

• 16:00 hrs

• 18:56 hrs

• 16:40 hrs

• 16:50 hrs

Data logger reports before the collision of 12841 point position:

• 17 A&B Normal

• 17 A & B reverse

• 17 A-Normal, B-Reverse

• 17 A-Reverse, B-Normal

In 2018, after meggering of 30 core cable between the Central Relay Room to the North Goomty, 17 NWKR circuit was shifted from F13, F14 to

• F21, F22

• F22, F23

• F23, F24

• None of the above

Balasore train Collision occured on 2nd June 2023.

• True

• False