Relevant Competitive Tests:
Foot valve provided in the pump is a ______________ valve?
A. Direction control
B. Back pressureCorrect Answer
C. Relief
D. Pressure reduction
Correct Option: B. Back pressure
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Which of the following is a type of sedimentary rock?Which of the following rock favors petroleum formation?DLS stands For_______?RIH stands for ________?“The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of___________________?