Value of root pressure is +1 or +2 bars which is enough to pump water to a height of ______ metres.
A. 100 to 200
B. 80 to 100
C. 60 to 70
D. 10 to 20
Answer:A
Value of root pressure is +1 or +2 bars which is enough to pump water to a height of ______ metres.
A. 100 to 200 B. 80 to 100 C. 60 to 70 D. 10 to 20