Challenger App

No.1 PSC Learning App

1M+ Downloads
The middle horizontal member of the shutter is called

AMedian rail

BMid rail

CSill rail

DLock rail

Answer:

D. Lock rail


Related Questions:

The horizontal distance between the centre of an embankment to the borrow pit is called
A type of surveying in which the shape of the earth is taken into account
Which valve protect against excessive pressure in hydraulic system?
The unit of strain is
The removal of excess chlorine from water is known as