Ordinary rails are made of
(A) mild steel
(B) high carbon steel
(C) wrought iron
(D) cast iron
Adv.
The normal size of ballast used for points and crossing is
(A) 10 mm
(B) 25 mm
(C) 40 mm
(D) 50 mm
Ends of steel sleepers are
(A) flat and rectangular
(B) convex shaped
(C) concave shaped
(D) bulb shaped
The signals in the form of circular discs with red bands on while background are
(A) warner signals
(B) shunting signals
(C) starter signals
(D) stop signals
30 m long rails are used in
(A) Russia
(B) U.K.
(C) India
(D) U.S.A
Wings rails are provided
(A) in crossing
(B) near stock rails
(C) near tongue rails
(D) near check rails
When the rail ends rest on a joint sleeper, the joint is termed as
(A) bridge joint
(B) base joint
(C) suspended rail joint
(D) supported rail joint
Loose jaws of steel sleepers are made of
(A) spring steel
(B) cast iron
(C) mild steel
(D) cast steel
Wear of rails is maximum in
(A) coastal area
(B) tunnels
(C) sharp curve
(D) tangent track
In emergencies the system of train operation is
(A) pilot guard system
(B) one engine system
(C) time interval system
(D) space interval system
Maximum degree of curve permitted in Indian railways on metre gauge is
(A) 15°
(B) 25°
(C) 35°
(D) 40°
All Questions
Physics
Chemistry
Mathematics
English
Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Algebra
Geometry