Question 397General Subjects - Assistant Engineer70% to pass
The suction-force principle of operation is a typical characteristic of _______________.
AI Explanation
The correct answer is A) reciprocating pumps.
The suction-force principle of operation is a typical characteristic of reciprocating pumps, which use the alternating motion of a piston to create a vacuum that draws in fluid and then expels it. This suction-force principle is what allows reciprocating pumps to lift fluids from a lower level and deliver them to a higher level, making them well-suited for applications such as bilge and ballast systems on ships.
The other answer choices, jet pumps, centrifugal pumps, and propeller pumps, do not rely on the suction-force principle as their primary means of operation. Jet pumps use the Venturi effect, centrifugal pumps use centrifugal force, and propeller pumps use the propulsive force generated by a rotating impeller.
Related Questions
#395 Which type of pump would normally be used to transfer fairly large quantities of fluids at relatively low pressures? #396 Which of the pumping systems listed for use aboard ship will most likely use a propeller type pump? #398 If you have a duplex, single acting, reciprocating pump making 140 strokes/minute with a 3" diameter cylinder, and a 12" stroke with a 94% volumetric efficiency, what is the capacity of this pump? #399 To safely remove the piston rod packing from the steam end of a reciprocating pump, you should _______________.#400 Which of the lubricants listed is the best to use on a reciprocating pump rod?