Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
6th Edition
ISBN: 9780135257272
Author: James D. Halderman
Publisher: PEARSON
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Textbook Question
Chapter 22, Problem 2CQ
Which of the following is NOT a characteristic of satisfactory engine oil?
- a. Resist foaming
- b. Provide dry friction between moving parts
- c. Proper viscosity
- d. Pours at low temperatures
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Chapter 22 Solutions
Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
Ch. 22 - What property of oil does the SAE ratings reflect?Ch. 22 - What additives are used in the base oil to improve...Ch. 22 - Why is the oil filter bypassed when the engine oil...Ch. 22 - What are the steps in performing an oil change?Ch. 22 - What additives are added to oil to help protect...Ch. 22 - Which of the following is true of the properties...Ch. 22 - Which of the following is NOT a characteristic of...Ch. 22 - The W in SAE 5W-20 means ___________. a. weight b....Ch. 22 - Which rating is the ACEA rating specified for use...Ch. 22 - Technician A says that some vehicle manufacturers...
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- A kick is defined as an unplanned formation fluid entry into the wellbore annulus. a. True b. Falsearrow_forwardWhich of the following are not typically found in the block of a modern engine? a. Pistons b. Crankshaft c. Valves d. Oil pumparrow_forwardWhat is the most probable cause of a low fluid level?arrow_forward
- Technician A says that it takes about 1 pint of oil to raise the oil level from "add" to "full." Technician B says that it takes about 1 quart to raise it that much. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forwardTechnician A says that the engine oil drain plug typically needs to be replaced with a new one at each oil change. Technician B says that engine oil drain plugs must be tightened with a torque wrench when they are installed. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forwardIf the oil on the dipstick looks milky gray, it is possible that there is water (or coolant) being mixed into the oil. This could have been caused by any of the following EXCEPΤ: Select one: a. a bad head gasket. b. a cracked head. C. a leaky oil cooler. d. a leaky fuel injector.arrow_forward
- A vehicle has had several radiator replacements, and each time there has been pinhole leaks in the aluminum. Technician A states that the engine coolant may need to be exchanged more often. Technician B states that the engine grounds should be inspected closely since this could be the cause. Who is correct? Select one: a. Technician A only b. Technician B only c. Both Technicians A and B d. Neither Technician A nor Barrow_forwardExcessive oil results in all of the following EXCEPΤ: Select one: a. low oil pressure. b. high oil pressure. c. drag. d. foaming.arrow_forwardA technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and the cooling system pulled into a vacuum when cold. Technician A states that a leak in the surge tank could be the cause. Technician B states that the radiator cap is most likely defective. Who is correct? Select one: a. Technician A only b. Technician B only c. Both Technicians A and B d. Neither Technician A nor Barrow_forward
- When discussing oil consumption: Technician A says using one-quart of oil every 2,000 miles is acceptable. Technician B says oil consumption may increase depending on driving conditions. Who is correct? a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forwardWhile looking at the results of an oil pressure test: Technician A says that higher than normal readings can be caused by using oil that is too thin. Technician B says that higher than normal readings can be expected on a cold engine. Who is correct? Technician A Technician Both A and B Neither A nor Barrow_forwardTechnician A says that when installing an oil filter, you should tighten it with a filter wrench to prevent it from falling off. Technician B says that oil filters should only be installed by hand. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither A nor Barrow_forward
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