The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by__________________?

Byadmin January 18, 2019August 13, 2021

The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by__________________?

A. CL = L – SL
B. L =CL-SL
C. SL = L + CL
D. L = (CL+SL)/2

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)______________________?

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)______________________?

A. 0.168 cm
B. -0.168 cm
C. 7.432 cm
D. 7.768 cm

Read More 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 laying the railway track, materials required are__________________?

For laying the railway track, materials required are__________________?

A. Rails
B. FishPlates
C. Fish Bolts
D. Bearing Plates
The quantities required for one kilometer of Broad Gauge track will be

Read More For laying the railway track, materials required are__________________?
Railway Engineering

The shape of transition curve used by Indian Railways is____________________?

The shape of transition curve used by Indian Railways is____________________?

A. cubic parabola
B. spiral
C. sine curve
D. lemniscate of Bernoulli

Read More The shape of transition curve used by Indian Railways is____________________?
Railway Engineering

The cross-sectional area of 52 kg flat footed rail is_________________?

The cross-sectional area of 52 kg flat footed rail is_________________?

A. 6155 mm2
B. 6615 mm2
C. 7235 mm2
D. 7825 mm2

Read More The cross-sectional area of 52 kg flat footed rail is_________________?
Railway Engineering

Sleeper density in India is normally kept as___________________?

Sleeper density in India is normally kept as___________________?

A. M + 2 to M + 7
B. MtoM+2
C. M + 5toM+10
D. M
where M is the rail length in meters

Read More Sleeper density in India is normally kept as___________________?
Railway Engineering

If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by_________________?

If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by_________________?

A. Vi cot(cc/2)
B. cot(oc/2)
C. cot(A)
D. Vi cosec(a/2)

Read More If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by_________________?

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