Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 41, Problem 1ASRQ
What is necessary for torque converter clutch lockup to take place?
a. The lockup solenoid check ball must be off its seat and the switch valve held up by spring tension.
b. The lockup solenoid must be energized with the check ball on its seat and the switch valve held down by line pressure.
c. The lockup check ball must be off its seat and the switch valve held down by line pressure.
d. The solenoid must have the check ball seated and the switch valve held up by spring tension.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Technician A says a purpose of a lockup piston clutch is to improve fuel economy. Technician B says a lockup piston clutch is designed with a damper assembly to transmit driving torque and absorb shock. Who is correct?
Is minor pulsation a normal condition in typical clutch operation?
What are the advantages of a self-adjusting clutch?
Chapter 41 Solutions
Automotive Technology
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 - 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 - Three major types of rubber seals are used in...Ch. 41 - True or False? The vent in a transmission housing...
Ch. 41 - True or False? The Ravigneaux gearset has one sun...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 - What is necessary for torque converter clutch...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...
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
- when adjusting a heavy-duty pull type manual adjusting clutch what is used to compensate for normal clutch facing wear.arrow_forwardWhile discussing the purpose of a clutch pressure plate: Technician A says that the pressure plate assembly squeezes the clutch disc onto the flywheel. Technician B says that the pressure plate moves away from the clutch disc so that the disc can stop rotating. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardHow is the speed of an eddy current clutch controlled?arrow_forward
- When the clutch pedal is released on a hydraulic clutch linkage, the ------• a. master cylinder piston is released by spring tension b. master cylinder piston is released by hydraulic pressure c. slave cylinder is released by hydraulic pressure d. slave cylinder piston does not movearrow_forwardWhich of the following is probably not the cause of avibrating clutch?a. Excessive crankshaft end playb. Out-of-balance pressure plate assemblyc. Excessive flywheel runoutd. Loose flywheel boltsarrow_forwardTechnician A says a multiple-disc holding clutch is used to lock the input and output shafts together. Technician B says a multiple-disc driving clutch is used to lock the planetary ring gear to the transmission case. Who is correct? Technician A Technician B Both technicians A and B Neither technician A noг Вarrow_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 LearningUnderstanding Motor ControlsMechanical EngineeringISBN:9781337798686Author:Stephen L. HermanPublisher:Delmar Cengage Learning
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Understanding Motor Controls
Mechanical Engineering
ISBN:9781337798686
Author:Stephen L. Herman
Publisher:Delmar Cengage Learning
Mechanical Design (Machine Design) Clutches, Brakes and Flywheels Intro (S20 ME470 Class 15); Author: Professor Ted Diehl;https://www.youtube.com/watch?v=eMvbePrsT34;License: Standard Youtube License