The mostly used tube well in India:
AStrainer well
BCavity well
CSlotted well
DPerforated well
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The symbol indicates the value of surface finish
The openings provided along the sewer line at suitable intervals are called
In which method of population forecast, percentage increase in population from decade to decade is assumed constant?
The majority of pipe connections are made with______________
Nahni trap is popularly known as: