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Alpine tunnels are closed tunnels. In the past 30 yrs not even a single accident has been recorded for there is one accident in the railroad system. Even in case of a fire accident it is possible to shift the passengers into adjacent wagons and even the living fire can be detected and extinguished with in the duration of 30 min?

Answer:

no accident can occur in the closed tunnels (True/False/Can't Say)
fire is allowed to live for 30 min.(True/False/Can't Say)
All the care that travel in the tunnels will be carried by rail shutters.(True/False/Can't Say)

1) Can't say (bz it is said that no accident has been recoreded bt it does not mean that noaccident can occur. It can occur, there is a possibility of it.)

2) True (bz it is said that fire can be extinguished in 30 minutes.)

3) Can't say (bz nothins is said about rail shutters)

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