All of the following steps are taken in starting a centrifugal pump, EXCEPT to __________.
A
set the relief valve
B
check the lubrication system
C
vent the pump casing
D
open the pump suction and discharge valves
E
İlgili Sorular
Geographic range is the maximum distance at which a light may be seen under __________.The term "discharge", as it applies to the pollution regulations, means _____________________.The atmosphere in a tank is too lean if it is _____.On offshore drilling units, each fire station is required to be fitted with a hose which has a nomin...As a last resort, a tourniquet can be used to ________.