For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm)

Railway Engineering
For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm)

7.768 cm

-0.168 cm

0.168 cm

7.432 cm

7.768 cm

-0.168 cm

0.168 cm

7.432 cm

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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

3,1,2,4

1,3,2,4

3,1,4,2

1,3,4,2

3,1,2,4

1,3,2,4

3,1,4,2

1,3,4,2

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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

I and 2 are correct

1 and 4 are correct

2 and 3 are correct

3 and 4 are correct

I and 2 are correct

1 and 4 are correct

2 and 3 are correct

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Railway Engineering
In a scissors cross-over, the crossings provided are i) 2 obtuse angle crossings ii) 4 obtuse angle crossings iii) 4 acute angle crossings iv) 6 acute angle crossings The correct answer is

(i)and(iv)

(ii) and (iii)

(i) and (iii)

(ii) and (iv)

(i)and(iv)

(ii) and (iii)

(i) and (iii)

(ii) and (iv)

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Railway Engineering
Ordinary rails are made of

mild steel

high carbon steel

wrought iron

cast iron

mild steel

high carbon steel

wrought iron

cast iron

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Railway Engineering
Stretcher bar is provided

To ensure exact gauge at the toe of the switch as well as the nose of crossing

To permit lateral movement of the tongue rail

To maintain the two tongue rails at the exact distance

To prevent any vertical movement between the wing rail and nose of crossing

To ensure exact gauge at the toe of the switch as well as the nose of crossing

To permit lateral movement of the tongue rail

To maintain the two tongue rails at the exact distance

To prevent any vertical movement between the wing rail and nose of crossing

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Railway Engineering

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 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 In a scissors cross-over, the crossings provided are i) 2 obtuse angle crossings ii) 4 obtuse angle crossings iii) 4 acute angle crossings iv) 6 acute angle crossings The correct answer is

Railway Engineering Ordinary rails are made of

Railway Engineering Stretcher bar is provided

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
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
In a scissors cross-over, the crossings provided are i) 2 obtuse angle crossings ii) 4 obtuse angle crossings iii) 4 acute angle crossings iv) 6 acute angle crossings The correct answer is

Railway Engineering
Ordinary rails are made of

Railway Engineering
Stretcher bar is provided