Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is

Railway Engineering
Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is

(i), (ii) and (iii)

(ii) and (iii)

(i)and(ii)

only (i)

(i), (ii) and (iii)

(ii) and (iii)

(i)and(ii)

only (i)

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Railway Engineering
In a shunting signal if the red band is inclined at 45° it indicates

stop

None of these

proceed cautiously

proceed

stop

None of these

proceed cautiously

proceed

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Railway Engineering
If ‘A’ is the angle formed by two gauge faces, the crossing number will be

sec A

tan A

cot A

Arad

sec A

tan A

cot A

Arad

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Railway Engineering
Consider the following surveys.1. Reconnaissance survey2. Preliminary survey3. Traffic survey4. Location surveyThe correct sequence in which these surveys are conducted before the alignment of a track is finalised is

1,3,2,4

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

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Railway Engineering
Maximum value of ‘throw of switch’ for Broad Gauge track is

95 mm

89 mm

115 mm

100 mm

95 mm

89 mm

115 mm

100 mm

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Railway Engineering
If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by

Vi cot(cc/2)

cot(oc/2)

cot(a)

Vi cosec(a/2)

Vi cot(cc/2)

cot(oc/2)

cot(a)

Vi cosec(a/2)

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Railway Engineering

Railway Engineering Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is

Railway Engineering In a shunting signal if the red band is inclined at 45° it indicates

Railway Engineering If ‘A’ is the angle formed by two gauge faces, the crossing number will be

Railway Engineering Consider the following surveys.1. Reconnaissance survey2. Preliminary survey3. Traffic survey4. Location surveyThe correct sequence in which these surveys are conducted before the alignment of a track is finalised is

Railway Engineering Maximum value of ‘throw of switch’ for Broad Gauge track is

Railway Engineering If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by

Railway Engineering
Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is

Railway Engineering
In a shunting signal if the red band is inclined at 45° it indicates

Railway Engineering
If ‘A’ is the angle formed by two gauge faces, the crossing number will be

Railway Engineering
Consider the following surveys.1. Reconnaissance survey2. Preliminary survey3. Traffic survey4. Location surveyThe correct sequence in which these surveys are conducted before the alignment of a track is finalised is

Railway Engineering
Maximum value of ‘throw of switch’ for Broad Gauge track is

Railway Engineering
If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by