A

Equal to width of rail head

B

Always less than flangeway clearance

C

Equal to flangeway clearance

D

Always greater than flangeway clearance

A

IS 10262:1982

B

IS 3370-1965

C

IS 456:2000

D

IS 1343:1980

A

90^o

B

360^o

C

270^o

D

180^o

A

200 mm

B

192 MM

C

184 MM

D

126 MM

A

0.75 N/m^2

B

0.065 N/m

C

874 N/m

D

78.02 N/m^3

A

First increases and ultimately decreases

B

Remains unaffected as the plan shape changes continuously

C

First decreases and ultimately increases

D

Changes erratically all-time leaving permanent braids

A

47%

B

71%

C

53%

D

39%

A

triangle

B

turn table

C

traverser

D

scotoch block

A

Shoulders act as service lanes for vehicles

B

To provide structural stability and support to the edges

C

Shoulders serve as emergency lanes for vehicles

D

Eliminate the protection of pavement edges from traffic damage

A

17 April 1853

B

16 April 1853

C

8 April 1853

D

15 April 1853