AUTOMOTIVE TECHNOLOGY-NATEF TASK SHEETS
6th Edition
ISBN: 9780135257418
Author: Halderman
Publisher: PEARSON
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Textbook Question
Chapter 18, Problem 8CQ
How many rotations of the crankshaft are required to complete each stroke of a four-stroke cycle engine?
- a. One-fourth
- b. One-half
- c. One
- d. Two
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Students have asked these similar questions
What kind of crankshaft should you use for a v-type engine with 12-cylinder assembly?
A six cylinder engine has a 1 5 3 6 2 4 firing order. Technician A says that after cylinder number 1 begins its intake stroke, the crankshaft will have to travel 240° before cylinder number 3 begins its intake stroke. Technician B says that when cylinders number 3 and 4 are at TDC, cylinders number 5 and 2 are at BDC. Who is right? And explain why.
a. Technician A only
b. Technician B only
c. Both A and B
d. Neither A nor B
Number of times the intake valve opens in a single-cylinder four-stroke cycle after completing 200 revolutions.
Ans. 100 times
Chapter 18 Solutions
AUTOMOTIVE TECHNOLOGY-NATEF TASK SHEETS
Ch. 18 - How is the angle between power strokes determined?Ch. 18 - What brands of vehicles use horizontally opposed...Ch. 18 - Prob. 3RQCh. 18 - If an engine at sea level produces 100 hp, how...Ch. 18 - What is the definition of horsepower?Ch. 18 - The chemical energy in fuel is converted to heat...Ch. 18 - An SOHC V-8 engine has how many camshafts? a. One...Ch. 18 - Prob. 3CQCh. 18 - Torque is expressed in units of _______________....Ch. 18 - Horsepower is expressed in units of...
Ch. 18 - A normally aspirated automobile engine loses about...Ch. 18 - One cylinder of an automotive four-stroke cycle...Ch. 18 - How many rotations of the crankshaft are required...Ch. 18 - A rotating force is called ________________. a....Ch. 18 - Technician A says that a crankshaft determines the...
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