HYDRAULIC LATEST 2024 VERSION QUESTIONS WITH VERIFIED ANSWERS
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Course
HYDRAULIC
Institution
HYDRAULIC
HYDRAULIC LATEST 2024 VERSION QUESTIONS WITH VERIFIED ANSWERS
Which of the following statements describes the functions of a reservoir used in a hydraulic system? - Answer-All of the above
A precharged bladder-type accumulator used in a hydraulic system, can be potentially dangerous if . - Ans...
HYDRAULIC LATEST 2024 VERSION
QUESTIONS WITH VERIFIED
ANSWERS
Which of the following statements describes the functions of a reservoir used in a
hydraulic system? - Answer-All of the above
A precharged bladder-type accumulator used in a hydraulic system, can be potentially
dangerous if . - Answer-the charging valve stem breaks while at normal
working pressure
The baffle plate used in the reservoir of a hydraulic system serves to .-
Answer-all of the above
One function of a replenishing pump installed in many pressure-closed hydraulic
systems, is to supply fluid flow to . - Answer-a servo control circuit
A variable displacement pump is fitted with the illustrated device, the discharge flow rate
will be reduced as described by which of the following statements? "Refer to Illustration
(GS-0040)" - Answer-Part "H" will move to block the replenishing pump oil flow across
part "G" as flow across hydraulic motor decreases.
Which of the listed pressure control valves would be used to permit the completion of
one action of a hydraulic system before a second action would be permitted? - Answer-
Sequence valve
The purpose of a restrictor valve, as it is used in a hydraulic hatch cover system, is to
. - Answer-control the speed of the hatch cover movement while closing
Which of the listed pressure-control valves would be used in a hydraulic system to
temporarily divert some, or all of the pump discharge until the additional flow was
required? - Answer-unloading valve
Plug valves installed in hydraulic systems are most suitable for use as .-
Answer-two position flow control valves
To convert a vane type hydraulic pump to a hydraulic motor, which of the following
would have to be done? - Answer-Provide small springs between the vanes and the
base of the vane slots.
A two stage hydraulic pump unit is used to . - Answer-develop the same
flow rate across both pump elements with the discharge pressure of the second pump
element being substantially higher than that of the first stage
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