Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 8th Sem New 2181915 Automobile Engineering Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? VIII (New) EXAMINATION ? WINTER 2019
Subject Code: 2181915 Date: 21/11/2019
Subject Name: Automobile Engineering
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) With suitable example specify automobile vehicle. 03
(b) Classify Automobile vehicles based on any four criteria. 04
(c) List out the parts/systems connecting the Engine with the Driving wheels. State
the function of each.
07
Q.2 (a) Discuss three types of resistances acting on Automobile vehicles. 03
(b) Analyze the selection of body member cross sections. 04
(c) Draw the Four wheel drive vehicle layout. State three advantages and three
disadvantages of it.
07
OR
(c) Explain vehicle structure analysis by Simple Structural Surface (SSS) method. 07
Q.3 (a) State the necessity of transmission in an Automobile vehicle. 03
(b) Explain the working of power steering. 04
(c) Describe construction and explain working of centrifugal clutch with neat
sketch.
07
OR
Q.3 (a) How automatic transmission works? 03
(b) Describe the construction of Leaf spring suspension system with neat sketch. 04
(c) Explain with a neat sketch the working of a Synchromesh mesh type gear box
used in automobiles.
07
Q.4 (a) List advantages and disadvantages of telescopic shock absorber. 03
(b) Compare Drum and Disc types of brakes. 04
(c) Describe the construction and explain working of Ackermann steering
mechanism with a neat sketch.
07
OR
Q.4 (a) State two ways to improve functionality of leaf spring. 03
(b) Distinguish between ?semi-floating? and fully-floating? rear axles with the aid
of suitable sketches.
04
(c) Explain the necessity of a differential in an automobile. Discuss in detail the
construction and operation of the differential.
07
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Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? VIII (New) EXAMINATION ? WINTER 2019
Subject Code: 2181915 Date: 21/11/2019
Subject Name: Automobile Engineering
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) With suitable example specify automobile vehicle. 03
(b) Classify Automobile vehicles based on any four criteria. 04
(c) List out the parts/systems connecting the Engine with the Driving wheels. State
the function of each.
07
Q.2 (a) Discuss three types of resistances acting on Automobile vehicles. 03
(b) Analyze the selection of body member cross sections. 04
(c) Draw the Four wheel drive vehicle layout. State three advantages and three
disadvantages of it.
07
OR
(c) Explain vehicle structure analysis by Simple Structural Surface (SSS) method. 07
Q.3 (a) State the necessity of transmission in an Automobile vehicle. 03
(b) Explain the working of power steering. 04
(c) Describe construction and explain working of centrifugal clutch with neat
sketch.
07
OR
Q.3 (a) How automatic transmission works? 03
(b) Describe the construction of Leaf spring suspension system with neat sketch. 04
(c) Explain with a neat sketch the working of a Synchromesh mesh type gear box
used in automobiles.
07
Q.4 (a) List advantages and disadvantages of telescopic shock absorber. 03
(b) Compare Drum and Disc types of brakes. 04
(c) Describe the construction and explain working of Ackermann steering
mechanism with a neat sketch.
07
OR
Q.4 (a) State two ways to improve functionality of leaf spring. 03
(b) Distinguish between ?semi-floating? and fully-floating? rear axles with the aid
of suitable sketches.
04
(c) Explain the necessity of a differential in an automobile. Discuss in detail the
construction and operation of the differential.
07
2
Q.5 (a) What are the functions of the following accessories?
i) Mirror
ii) Odometer
iii) Sun visors
iv) Speedometer
v) Windscreen wiper
vi) Fuel Gauge
03
(b) List any four types of lights used in modern vehicle and state their purpose. 04
(c) Write short note on (i) Electric car (ii) Hybrid car 07
OR
Q.5 (a) Write the name of any three types of indicators and state their use. 03
(b) List any four types of electronic components of vehicle and state their use. 04
(c) Draw a simplified wiring circuit for the lighting system of car. 07
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This post was last modified on 20 February 2020