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Author Question: To move the grease into the fitting, a grease gun uses ________. A) a heater to melt and apply ... (Read 55 times)

scienceeasy

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on: Jul 24, 2018
To move the grease into the fitting, a grease gun uses ________.
 
  A) a heater to melt and apply the grease
  B) hydraulic pressure from the small pump in the gun
  C) pneumatic pressure from the small pump in the gun
  D) a battery-operated small pump

Question 2

Some electric valve actuators/operators are designed so that lubrication is ________ inside the gearbox housing.
 
  A) combined with water B) rarely used
  C) packed D) sprayed


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micaelaswann

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


scienceeasy

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


micaelaswann

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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