Which of the following is not a direction control valve?
ASliding spool valve
BRotary spool valve
CCheck valve
DGate valve
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The first stage of water treatment is:
The pipe which carries discharge from sanitary fittings such as water closets, urinals etc. is called:
Which one of the following pair is not correctly matched?
The function of vent pipe in house drainage system is:
What is the rate of domestic demand with full flushing system?