Challenger App

No.1 PSC Learning App

1M+ Downloads
Length of one link of a metric chain is:

A1 feet

B0.66 feet

C10cm

D20cm

Answer:

D. 20cm


Related Questions:

The amount collected along with tender form to ensure the willingness of the contractor is called
A jet of water coming out of a nozzle with velocity 50 m/s is having cross sectional area of 20cm². The jet is directed against a fixed flat plate held normal to the jet. Find the force exerted on the plate:
A rectangular beam is to be cut out from a circular log of wood of diameter D. The ratio depth/breadth for the strongest section in bending shall be
The moment of inertia of a rectangle about a principal axis is called
Which of the following pair is not correctly matched