________ forms the trackbed upon which railroad ties (sleepers) are laid.
A) track ballast
B) concrete ballast
C) rail ballast
D) wooden ballast
Correct Answer:
Verified
Q1: _ percentage of Indian rails routes are electrified.
A)66%
B)25%
C)45%
D)76%
Q2: _ is the predominant gauge used by Indian
Q3: Sleepers (ties) are mostly made up of
A)wood
B)prestressed
Q5: The surface of the head of each
Q6: The track and ballast form the
A)temporary way
B)true
Q7: The longest railway platforms is
A)state street subway,
Q8: The design of horizontal and vertical alignments,
Q9: The most raised portion of the pavement
Q10: The extra width of pavement is provided
Q11: Transition curve is introduced in
A)horizontal curve
B)circular curve
C)between
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents