AUTOMOTIVE TECHNOLOGY-NATEF TASK SHEETS
6th Edition
ISBN: 9780135257418
Author: Halderman
Publisher: PEARSON
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Textbook Question
Chapter 23, Problem 10CQ
An engine oil cooler uses what to cool the oil?
- a. Coolant
- b. Air
- c. Air-conditioning evaporator output
- d. Automatic transmission fluid after it flows through the radiator
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Choose the correct statement.
Select one:
a. A dry sump system stores oil in a
tank outside of the engine.
b. A wet sump system uses a
scavenge pump and pressure pump.
C. The wet sump system is the best fit
during aggressive driving conditions.
d. The dry sump system is the best fit
in low performance applications.
Technician A says that an air-conditioning system removes heat from inside the engine. Technician B says that the heating system removes heat from the inside of the vehicle. Who is correct?
a. Technician A
b. Technician B
c. Both A and B
d. Neither A nor B
True or False? The camshaft is always locatedin the engine block.
Chapter 23 Solutions
AUTOMOTIVE TECHNOLOGY-NATEF TASK SHEETS
Ch. 23 - What causes a wedge-shaped film to form in the...Ch. 23 - What is hydrodynamic lubrication?Ch. 23 - Explain why internal engine leakage affects oil...Ch. 23 - Describe how the oil flows from the oil pump,...Ch. 23 - What is the purpose of a windage tray?Ch. 23 - Normal oil pump pressure in an engine is...Ch. 23 - Two technicians are discussing oil pumps....Ch. 23 - A typical oil pump can pump how many gallons per...Ch. 23 - In typical engine lubrication systems, what...Ch. 23 - Hydrodynamic lubrication created by the wedging...
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