Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Textbook Question
Chapter 41, Problem 9ASRQ
While discussing a Lepelletier system: Technician A says that two simple planetary gearsets are connected in tandem. Technician B says that these systems rely on various combinations of the planetary gears to obtain many forward gears. Who is correct?
a. Technician A only
b. Technician B only
c. Both A and B
d. Neither A nor B
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Essay Questions
Multiple-Choice Question
A. True
B. False
tandem are called what?
What important element must we consider when re-scaling a gear system design?
A. Space between the elements
Cog
C. Rack
B. Recommended minimal element thickness
C. Removal of support material is still possible
D. None of the above
D. Transmission
g ng gearayoo
ear teeth prevent eli
C. Decreaseo
D. Gear svstems are easy to design and manufacture
Torce
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In Spur gear systems, the tooth profile is
A. inclined to the axis of rotation.
B. vertical to the axis of rotation.
C. parallel to the axis of rotation.
D. None of these
Chapter 41 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 41 - Explain the difference between rotary and vortex...Ch. 41 - What component keeps the stator assembly from...Ch. 41 - When a transmission is described as having two...Ch. 41 - The four common configurations used as the final...Ch. 41 - Three major types of rubber seals are used in...Ch. 41 - True or False? The vent in a transmission housing...Ch. 41 - To achieve a slow overdrive in a simple planetary...Ch. 41 - In a simple planetary gearset, when the planetary...Ch. 41 - Overrunning clutches are capable of_______. a....Ch. 41 - In the coupling stage of conventional torque...
Ch. 41 - How can shift feel be controlled?Ch. 41 - What determines the timing of the shifts in an...Ch. 41 - Why must hydraulic line pressures increase when...Ch. 41 - What is necessary for torque converter clutch...Ch. 41 - The three types of metal seals used in automatic...Ch. 41 - Technician A says that bearings that take radial...Ch. 41 - Technician A says that rotary oil flow is the oil...Ch. 41 - Technician A says that a stator aids in directing...Ch. 41 - Technician A says that a Simpson gearset is two...Ch. 41 - Technician A says that that one of the primary...Ch. 41 - Technician A says that the purpose of a valve body...Ch. 41 - Technician A says that changes in engine load...Ch. 41 - Technician A says that the rear hub of the torque...Ch. 41 - While discussing a Lepelletier system: Technician...Ch. 41 - While discussing the CVT transaxie used in Toyota...
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- In a simple planetary gearset, when the planetary carrier is held, the gearset produces a______. a. reverse b. direct drive c. fast overdrive d. forward reductionarrow_forwardWhen a transmission is described as having two planetary gearsets in tandem, what does this mean?arrow_forwardDefine the purpose of the final drive gears.arrow_forward
- Define the term gearbox ratio.arrow_forwardTwo spur gears are engaged with the angles of approach and recess as 23° and 17° respectively. What is the con- tact ratio if the pitch angle is 27°?arrow_forwardIdentify the number of spur gears available in a Single Purchase Crab Winch a. One b. Three c. Four d. Twoarrow_forward
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