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 47, Problem 11RQ
Rack and pinion steering —.
a. is lighter in weight and has fewer components than parallelogram steering
b. does not provide as much feel for the road as parallelogram steering
c. does not use tie-rods in the same fashion as parallelogram steering
d. all of the above
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Chapter 47 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 47 - Describe how a rack and pinion steering, a...Ch. 47 - A power-steering hose transmits fluid under...Ch. 47 - Describe the operation of a power assisted...Ch. 47 - Define the term gearbox ratio.Ch. 47 - What are the benefits of four-wheel steering...Ch. 47 - List the four main components in a parallelogram...Ch. 47 - What is the purpose of the power assisted rack and...Ch. 47 - In a rack and pinion steering system, what...Ch. 47 - The main job of the idler arm is to _______. a....Ch. 47 - Which of the following is true of the steering...
Ch. 47 - Rack and pinion steering —. a. is lighter in...Ch. 47 - If an electrical defect occurs in the electronic...Ch. 47 - Wandering or poor straight-ahead tracking may be...Ch. 47 - A rack and pinion steering gear _____. a. has...Ch. 47 - Which is the least likely cause of hard steering?...Ch. 47 - Technician A says that play in the steering gear...Ch. 47 - Technician A says that adjusting the steering gear...Ch. 47 - An owners concern indicates excessive play in the...Ch. 47 - While discussing steering problems: Technician A...Ch. 47 - While discussing the fail-safe function:...Ch. 47 - Technician A says that electronically controlled...Ch. 47 - A vehicle has continual excessive steering effort,...Ch. 47 - While diagnosing a loose feeling when steering a...Ch. 47 - Prob. 9ASRQCh. 47 - While diagnosing the cause of wheel shimmy:...
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- Which of the following is a good definition of SAI? Forward tilt of the top of the steering knuckle Inward tilt of the spindle steering arm Inward tilt of the top of the ball joint or strut Outward tilt of the top of the ball joint or strutarrow_forwardIn a two ram hydraulic steering gear the diameter of the rams is 280mm, diameter of the rudder stock is 350mm ...arrow_forwardWhile discussing steering problems: Technician A says that a “jerky” steering wheel and a “clunking” noise could indicate worn steering column U-joints. Technician B says that lack of assist and a “growling” noise in a fluid-filled steering pump could indicate a hose or pump internal restriction. Who is correct?arrow_forward
- Which of the following is true of the steering linkage system? a. The power cylinder can be integrated with the steering gear. b. The power cylinder can have four hydraulic lines connected to it. c. The power cylinder may be attached to the steering center link. d. All of the above.arrow_forwardWandering or poor straight-ahead tracking may be caused by all of the following except _______. a. worn or loose rack mounting bushings b. rack piston seal leaks c. off-center steering gear d. loose or worn tie-rod endsarrow_forwardA rack and pinion steering gear _____. a. has tie-rods that connect the rack directly to the steering arms b. is a gear in which the rack needs an idler arm to change the direction of the steering arms c. has inner tie-rod ends that are pressed onto the rack d. has more friction points compared to a parallelogram steering linkagearrow_forward
- Define dynamic and static wheel balance.arrow_forwardParallelogram steering arrangements typically use a rack and pinion mechanism. True Falsearrow_forwardQ-3 ) The distance between the steering pivots of a Davis steering gear is 1.5 m.. The wheel base is 2.50 m. What will be the inclination of the track arms to the longitudinal axis of the vehicle if it is moving in a straight path?arrow_forward
- Which of the following types of gearing is used in the steering system of an automobile? a. Spiral gears b. Rock and pinion c. Worm and wheel d. Ratchet and pawl e. Geneva mechanismarrow_forwardQ-2) ratio between the width (w)of the front axle and that of the wheel base(l) of a steering mechanism is 0.33. At the instant when the front inner wheel is turned by 17°, what should be the angle turned by the outer front wheel for perfect steering?arrow_forwardRack and pinion steering ___.a. is lighter in weight and has fewer components than parallelogram steeringb. does not provide as much feel for the road asparallelogram steeringc. does not use tie-rods in the same fashion asparallelogram steeringd. all of the abovearrow_forward
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