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BECC Test 5

What centrifugal pump component prevents overheating of the pump?

Practice this Pumps and Oily Water Separator question from BECC Test 5 with answer choices, the correct answer, and explanation.

Answer choices

  1. 15 PPM (Part Per Million)
  2. Check valve
  3. Recirculation line Correct answer
  4. Oil content monitor

Correct answer: Recirculation line

Explanation: The correct answer is Recirculation line. This BECC Test 5 item checks the relationship between the question keyword and the matching Navy engineering component, system, value, or procedure.

More BECC Test 5 questions

A fixed volume of liquid is discharged by a centrifugal pump (TRUE/FALSE)

  1. True
  2. Both True and False
  3. Cannot determine
  4. False

Answer: False

Explanation: The correct response is False. This item tests whether the statement matches the operating principle in Pumps and Oily Water Separator. Read the key words carefully and connect them to the correct shipboard system or component.

What is used to move fluid from one location to another?

  1. Recirculation line
  2. Mechanical shield
  3. Pump
  4. Check valve

Answer: Pump

Explanation: Pump is the correct answer because it is the component or item that performs the function described in the question. Focus on the job being done, then match it to the proper shipboard term.

What condition occurs if there are bubbles forming in the pump casing?

  1. Mechanical shield
  2. Centrifugal pump
  3. Oily Waste Holding Tank
  4. Pump cavitation

Answer: Pump cavitation

Explanation: The correct answer is Pump cavitation. This BECC Test 5 item checks the relationship between the question keyword and the matching Navy engineering component, system, value, or procedure.

In a centrifugal pump, the liquid enters the eye of the _______?

  1. Recirculation line
  2. Impeller
  3. Waste oil tank
  4. Oil content monitor

Answer: Impeller

Explanation: The correct answer is Impeller. This BECC Test 5 item checks the relationship between the question keyword and the matching Navy engineering component, system, value, or procedure.

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