The middle horizontal member of the shutter is called

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 magnitude of earthquake is measured in:

The working principle of optical square is based on

Compression ratio of a diesel engine is:

Instrument used for reducing the drawing is

Continuation of audible sound after the original sound has stopped is called