When the lower edge of the spiral begins to...
Question 1 of 27070
Q
When the lower edge of the spiral begins to uncover the release port in a jerk pump, the __________.
A
pumping continues until the plunger travels its full stroke
B
effective pumping stroke of the plunger ends
C
pressure drops slowly until the full stroke is attained
D
plunger rotates to the zero delivery position until the next stroke
Question 1 / 27070
5eccefa2bacbc34ba4d4789e
Question 1 of 27070
5eccefa2bacbc34ba4d4789e
When the lower edge of the spiral begins to uncover the release port in a jerk pump, the __________.
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A
pumping continues until the plunger travels its full stroke
B
effective pumping stroke of the plunger ends
C
pressure drops slowly until the full stroke is attained
D
plunger rotates to the zero delivery position until the next stroke
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Question 1 of 27070
5eccefa2bacbc34ba4d4789e
Q
When the lower edge of the spiral begins to uncover the release port in a jerk pump, the __________.
A
pumping continues until the plunger travels its full stroke
B
effective pumping stroke of the plunger ends
C
pressure drops slowly until the full stroke is attained
D
plunger rotates to the zero delivery position until the next stroke
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