This topic contains a solution. Click here to go to the answer

Author Question: Water pumps ________. A) Are driven by the engine crankshaft or camshaft B) Only work at idle ... (Read 165 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
Water pumps ________.
 
  A) Are driven by the engine crankshaft or camshaft
  B) Only work at idle and low speeds and are disengaged at higher speeds
  C) Use engine oil as a lubricant and coolant
  D) Disengage during freezing weather to prevent radiator failure

Question 2

What can be done to prevent air from getting trapped in the cooling system when the coolant is replaced?
 
  A) Pour the coolant into the radiator slowly.
  B) Use a coolant exchange machine that draws a vacuum on the system.
  C) Open the air bleeder valves while adding coolant.
  D) Either B or C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

heinisk01

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

A

Answer to Question 2

D




123654777

  • Member
  • Posts: 585
Reply 2 on: Jun 23, 2018
Gracias!


raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

For a complete list of videos, visit our video library