A. both arms are horizontal
B. semaphore arm lowered but warner arm horizontal
C. both semaphore and warner arms lowered
D. none of the above
✅ The correct answer is option A.
Railway Engineering MCQs
When the rail ends rest on a joint sleeper, the joint is termed as_________________?
A. supported rail joint
B. suspended rail joint
C. bridge joint
D. base joint
✅ The correct answer is option A.