Download GTU BE/B.Tech 2019 Summer 7th Sem New 2170206 Vehicle Maintenance And Garage Practice Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 7th Sem New 2170206 Vehicle Maintenance And Garage Practice Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VII(NEW) EXAMINATION ? SUMMER 2019
Subject Code:2170206 Date:14/05/2019

Subject Name:Vehicle Maintenance & Garage Practice

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) Explain breakdown maintenance & its demerits. 03
(b) Explain the function of dial gauge, filler Gauge, vernier caliper and micrometer 04
(c) Draw the layout of a modern automobile service station and describe various activities
carried in the same.
07
Q.2 (a) Differentiate garage and service station. 03
(b) List out different types of tachometer. Explain centrifugal tachometer 04
(c) Explain function, working and construction of vernier caliper, micrometer and dial
bore gauge with suitable diagrams
07
Or
(c) List out the method of fuel consumption measurement; Explain any one method for
measurement of fuel consumption?
07
Q.3 (a) Explain cylinder compression tester. 03
(b) Explain hydraulic car lift and hydraulic floor jacks used in automotive service station. 04
(c) Differentiate between preventive and predictive maintenance 07
Or
Q.3 (a) How do safely jump-start battery? 03
(b) Enlist the possible causes and remedies for the following:
1. Clutch noisy while engaged 2. Clutch chatters or grabs while engaging.
04
(c) What do you mean by job card? Prepare a job card and inspection card for four
wheeler
07
Q.4 (a) Explain cylinder boring process. 03
(b) Explain maintenance of engine valve system. 04
(c) Give detail maintenance & repair of electrical and ignition system? 07
Or
Q.4 (a) Explain cylinder honing process. 03
(b) Explain bleeding of brake 04
(c) Explain the procedure of overhauling & diagnosis of clutch assembly 07
Q.5 (a) Explain valve timing adjustment 03
(b) Explain the function of lubrication system. 04
(c) Explain different types of workshop document and their use. 07
Or
Q.5 (a) Explain tyre rotation. 03
(b) Enlist the possible causes and remedies for the following:
1. Hard shifting into gear. 2.Transmission sticks in gear
04
(c) Explain the step by step procedure of crankshaft servicing. 07
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