The mostly used tube well in India:
AStrainer well
BCavity well
CSlotted well
DPerforated well
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Regardless of type, all valves have the following basic parts, with the exception of
The function of an air vessel in a reciprocating pump is to:
Prevents escape of foul sewer gases from a water closet:
The trap which is not used in house drainage system is:
A centrifugal pump is started with its delivery valve kept: