- (A) 450 MPa
- (B) 500 MPa
- (C) 700 MPa
- (D) 850 MPa
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- (A) Broad Gauge
- (B) Metre Gauge
- (C) Narrow Gauge
- (D) none of the above
- (A) to join the two rails together
- (B) to join rails with the sleeper
- (C) to allow rail to expand and contract freely
- (D) none of the above
- (A) web of rail
- (B) fishing plane
- (C) head of rail
- (D) foot of rail
- (A) roaring rails
- (B) hogged rails
- (C) corrugated rails
- (D) buckled rails
- (A) 100 mm
- (B) 122.2 mm
- (C) 136.5 mm
- (D) 146.0 mm
- (A) 1 in 257
- (B) 1 in 357
- (C) 1 in 457
- (D) 1 in 512
- (A) toe of the switch
- (B) nose of crossing
- (C) both (A) and (B)
- (D) none of the above
- (A) carbon and silicon
- (B) manganese and phosphorous
- (C) carbon and manganese
- (D) carbon and sulfur
- (A) most likely time
- (B) optimistic time
- (C) pessimistic time
- (D) expected time
