PIPE AND PIPE FITTING - Quiz

1) Which standard fitting is used for joining pipeline of different diameter?

Plug Caps Reducer Coupling

2) What type of fitting is used in straight pipeline to connect two pipes of external threads?

Reducer Coupling Cap Nipple

3) What is the cause of water dripping from the tap even after closed?

Defective washer Spindle thread wornout Bend spindle Loose valve

4) What causes loud noise in the tap if turned ON?

Spindle bend Spindle thread wornout Stuffing box packing dry Valve loose on spindle