Normally the limiting value of cant is________________?
A. G/8
B. G/10
C. G/12
D. G/15
where G is the gauge
A. G/8
B. G/10
C. G/12
D. G/15
where G is the gauge
A. 1
B. 2
C. 3
D. none of the above
A. the gauge face of the stock rail and tongue rail
B. the outer face of the stock rail and tongue rail
C. the gauge face of the stock rail and outer face of the tongue rail
D. the outer face of the stock rail and the gauge face of the tongue rail
A. 4.27 m
B. 4.88 m
C. 5.49 m
D. 6.10 m
A. 75 mm
B. 90 mm
C. 140 mm
D. 165 mm
A. between the adjoining faces of the running rail and the check rail near the crossing
B. between the gauge faces of the stock rail and the tongue rail
C. through which the tongue rail moves laterally at the toe of the switch
D. none of the above
A. I and 2 are correct
B. 3 and 4 are correct
C. 1 and 4 are correct
D. 2 and 3 are correct