Which one of the following rail failures is caused by loose fish bolts at expansion joints ?

Related Mcqs:

Largest dimension of a rail is its________________?

A. height B. foot width C. head width D. any of the above...

Loose jaws of steel trough sleepers are made of___________________?

A. cast steel B. mild steel C. cast iron D. spring steel...

Heel divergence is__________________?

A. always less than flangeway clearance B. equal to flangeway clearance C. always greater than flangeway clearance D. sometimes greater than flangeway clearance...

Flangeway clearance is the distance_________________?

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...

The following tests are conducted for rails _________________?

i) falling weight test ii) tensile test iii) hammer test The compulsory tests are? A. only (i) B. (i)and(ii) C. (ii) and (iii) D. (i) and (iii)...