App Logo

No.1 PSC Learning App

1M+ Downloads
The tread of wheels is provided an outward slope of

A1 in 10

B1 in 20

C1 in 15

D1 in 25

Answer:

B. 1 in 20


Related Questions:

____________is a convention for the Protection of Ozone Layer.
A closely coiled helical spring is cut into two halves. The stiffness of the resulting spring will be
Leakage fluxes in a transformer may be minimized by
Walking over the area and observing its main features and boundaries is known as:
Minimum headroom provided for a stair is