The variation of pressure between the wheel and the rail (i.e. hammer – McqOptions

MCQOPTIONS

1.	The variation of pressure between the wheel and the rail (i.e. hammer blow) may be reduced by _______
A.	Equal distribution of balanced masses
B.	More mass towards driving wheel
C.	More mass towards trailing wheel
D.	More mass towards leading wheel
Answer» B. More mass towards driving wheel

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