A outlet provided in water pipe for tapping water mainly in case of fire
ARelief value
BReflux valve
CFire hydrants
DSluice valve
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The direction indicated by a freely suspended magnetic needle is the
The length of long chord is
Which of the following boring method is suitable only for harder strata?
The 'total strain energy' stored in a body is termed by
A pipe which is installed in the house drainage to preserve the water seal of traps is called: