Consider the following statements: Automatic signalling system results in 1. greater risk 2. higher efficiency 3. avoidance of block instruments 4. higher operating cost Of these statements

Railway Engineering
Consider the following statements: Automatic signalling system results in 1. greater risk 2. higher efficiency 3. avoidance of block instruments 4. higher operating cost Of these statements

3 and 4 are correct

2 and 3 are correct

I and 2 are correct

1 and 4 are correct

3 and 4 are correct

2 and 3 are correct

I and 2 are correct

1 and 4 are correct

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Railway Engineering
The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is

1 in 275

1 in 250

1 in 222

1 in 235

1 in 275

1 in 250

1 in 222

1 in 235

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Railway Engineering
Consider the following surveys. 1. Reconnaissance survey 2. Preliminary survey 3. Traffic survey 4. Location survey The correct sequence in which these surveys are conducted before the alignment of a track is finalised is

3,1,2,4

3,1,4,2

1,3,4,2

1,3,2,4

3,1,2,4

3,1,4,2

1,3,4,2

1,3,2,4

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Railway Engineering
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is

Round spike

Dog spike

Elastic spike

Rail screw

Round spike

Dog spike

Elastic spike

Rail screw

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Railway Engineering
Largest percentage of material in the rail is in its

head and foot both

web

foot

head

head and foot both

web

foot

head

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Railway Engineering
To ensure exact gauge, the gauge tie plates are provided at

nose of crossing

both (A) and (B)

toe of the switch

None of these

nose of crossing

both (A) and (B)

toe of the switch

None of these

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Railway Engineering

Railway Engineering Consider the following statements: Automatic signalling system results in 1. greater risk 2. higher efficiency 3. avoidance of block instruments 4. higher operating cost Of these statements

Railway Engineering The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is

Railway Engineering Consider the following surveys. 1. Reconnaissance survey 2. Preliminary survey 3. Traffic survey 4. Location survey The correct sequence in which these surveys are conducted before the alignment of a track is finalised is

Railway Engineering The type of spike used for fixing chairs of bull headed rails to wooden sleepers is

Railway Engineering Largest percentage of material in the rail is in its

Railway Engineering To ensure exact gauge, the gauge tie plates are provided at

Railway Engineering
Consider the following statements: Automatic signalling system results in 1. greater risk 2. higher efficiency 3. avoidance of block instruments 4. higher operating cost Of these statements

Railway Engineering
The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is

Railway Engineering
Consider the following surveys. 1. Reconnaissance survey 2. Preliminary survey 3. Traffic survey 4. Location survey The correct sequence in which these surveys are conducted before the alignment of a track is finalised is

Railway Engineering
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is

Railway Engineering
Largest percentage of material in the rail is in its

Railway Engineering
To ensure exact gauge, the gauge tie plates are provided at