Automotive Technology: A Systems Approach - With Manual and Access
6th Edition
ISBN: 9781305513235
Author: ERJAVEC
Publisher: Cengage
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 38, Problem 8RQ
Which of the following gear ratios indicates an over-drive condition?
a. 2.15:1
b. 1:1
c. 0.85:1
d. None of the above
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Which of the following gear ratios provides the highesttorque multiplication?a. 0.85 : 1b. 2.67 : 1c. 5.23 : 1d. 0.50 : 1
What is the gear ratio?
If your drive gear is 36 and your driven gear is 60, what is the gear ratio?
O 60/1
O 3/5
O 36/1
O 5/3
Chapter 38 Solutions
Automotive Technology: A Systems Approach - With Manual and Access
Ch. 38 - What determines whether a conventional...Ch. 38 - Name the three drive configurations that a gearset...Ch. 38 - True or False? A reverse idler gear changes the...Ch. 38 - Define the purpose of the final drive gears.Ch. 38 - Explain the role of shift rails and shift forks in...Ch. 38 - True or False? In most transmissions and...Ch. 38 - The number of gear teeth per unit of measurement...Ch. 38 - Which of the following gear ratios indicates an...Ch. 38 - Which type of gear develops gear whine at high...Ch. 38 - When an idler gear is placed between the driving...
Ch. 38 - The component used to ensure that the mainshaft...Ch. 38 - In a transaxle, the pinion gear on the pinion...Ch. 38 - True or False? The cone on a synchronizers...Ch. 38 - Which of the following gear ratios provides the...Ch. 38 - What does a shift blocking system do, and how does...Ch. 38 - Technician A says that most transaxles have a...Ch. 38 - While discussing the various types of...Ch. 38 - Technician A says that the countergear or cluster...Ch. 38 - Technician A says that reverse lamp switches are...Ch. 38 - Technician A says that if a single idler gear is...Ch. 38 - Technician A says that in a conventional...Ch. 38 - While discussing the power flow through a...Ch. 38 - Prob. 8ASRQCh. 38 - Prob. 9ASRQCh. 38 - While discussing shift mechanisms: Technician A...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Why do you think a 5-speed manual Ford Mustang is geared as followed? Gear 1, 3.35:1 Ratio Gear 2, 1.93:1 Ratio Gear 3, 1.29:1 Ratio Gear 4, 1.00:1 Ratio Gear 5, 0.68:1 Ratio (Overdrive)arrow_forwardTechnician A says that when a car is moving straight ahead, all differential gears rotate as a unit. Technician B says that when a car is turning a corner, the inside differential side gear rotates slowly on the pinion, causing the outside side gear to rotate faster. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardGear ratio of the epicyclic gear system discussionarrow_forward
- Multiple-speed belt drives use which style of pulley? Step-Cone Pulleys Standard Pulleys of Different Size Variable-Pitch Pulleys Toothed Pulleysarrow_forwardQUESTION 9 Which of the following is the best choice when selecting a belt drive to transmit power at a constant angular velocity ratio? OA. Flat belt drive OB. V-belt drive OC. Oval belt drive O D. Round belt drive O E. Timing belt drive QUESTION 4arrow_forwardWhich of the following gear ratios provides the highest torque multiplication? a. 0.85:1 b. 2.67:1 c. 5.23:1 d. 0.50:1arrow_forward
- Technician A says that if a single idler gear is used to obtain reverse gear, its size and number of teeth must be used to calculate gear ratios. Technician B says that an idler gear is often used for reverse gear because it causes the output shaft to rotate in the reverse direction of the input shaft. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardWhen discussing the various gear positions of a transfer case, Technician A says that when the transfer case is in low, the overall gear ratio is numerically increased. Technician B says that when the transfer case is in the high position, the vehicle operates in an overdrive mode due to the decrease in torque multiplication. Who is correct?arrow_forwardDefine the term gearbox ratio.arrow_forward
- When an idler gear is placed between the driving and driven gears, the driven gear:a. rotates the opposite direction as the drive gearb. rotates the same direction as the drive gearc. reduces the torque transfer from the drivegear to the driven geard. none of the abovearrow_forward# of teeth input gear = 20 # of teeth output gear = 80 What is the gear ratio (in lowest terms)? A 20 TEETH DRIVER (EFFORT) O20:80 O 4:1 O 80:20 O 1:4 B 80 TEETH By Ryan DRIVEN (LOAD)arrow_forward5 Gear box is present between the rotor and the generator. Select one: True Falsearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning
Automotive TechnologyMechanical EngineeringISBN:9781337794213Author:ERJAVEC, Jack.Publisher:Cengage,
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Automotive Technology
Mechanical Engineering
ISBN:9781337794213
Author:ERJAVEC, Jack.
Publisher:Cengage,
Power Transmission; Author: Terry Brown Mechanical Engineering;https://www.youtube.com/watch?v=YVm4LNVp1vA;License: Standard Youtube License