
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

2003 Course Automobile Engineering

3 pages, 33 questions, 0 questions with responses, 0 total responses,

	pune_eng	+Fave Message
	Profile Timeline Uploads Q & A

Home > pune_eng >

Instantly get Model Answers to questions on this ResPaper. Try now!
NEW ResPaper Exclusive!

Formatting page ...

Total No. of Questions : 12] [Total No. of Pages : 3 P1257 [3864]-156 B.E. (Mechanical S/W) AUTOMOBILE ENGINEERING (2003 Course) Time : 3 Hours] [Max. Marks : 100 Instructions to the candidates: 1) Answer three questions from Section - I and three questions from Section - II. 2) Answers to the two sections should be written in separate books. 3) Neat diagrams must be drawn wherever necessary. 4) Use of logarithmic tables slide rule, Mollier charts, electronic pocket calculator and steam tables is allowed. 5) Assume suitable data, if necessary. SECTION - I Q1) a) b) What are vehicle specifications? List specification of any two 4-wheeler automobile of your choice. [8] Show by line diagram the following types of clutches. [8] i) Multiplate clutch. ii) Vacuum operated clutch. OR Q2) a) b) Q3) a) Show by line diagram the following arrangements. [8] i) Front engine rear wheel drive. ii) Front engine front wheel drive. What is meant by clutch plate ? Explain it with help of sketch. State what are various clutch lining materials. [8] What is total resistance when vehicle is in motion? Explain concept of traction and tractive effort. [8] P.T.O. b) A car weighing 20,000 N has a static weight distribution on the axles of 50 : 50. The wheel base is 3.5m and the height of centre of gravity above ground is 0.5m. If the coefficient of friction on the road is 0.6 find the maximum gradability. [8] i) For front wheel drive if engine power is not limitation. ii) For rear wheel drive. OR Q4) a) b) Q5) a) b) c) Explain step by step how gear ratio are selected for a standard gear box of automobile? [8] Describe working of synchromesh gear box and give its advantages over other gear boxes. [8] Explain with neat sketch front wheel independant suspension system. [6] What are different types of rubber springs? Briefly explain two important types of rubber springs. [6] [6] State advantages and objectives of suspension system. OR Q6) Write short note on the following (any three) : a) Sprung weight and unsprung weight. b) Hydro gas suspension. c) Shock absorbers. d) Self levelling suspension. [18] SECTION - II Q7) a) Sketch and explain various parts of automobile wheel. Explain various types of wheel rim and rim details with neat sketch. [8] b) What are the functions of the steering system? What are the components of the steering system? [8] [3864]-156 2 OR Q8) a) Explain briefly the following : i) b) Q9) a) b) Tilting steering wheel. ii) [8] Collapsible steering column. What are the function of tyres? Differentiate between tubed and tubeless tyres. [8] What are the two purposes that the final drive serve? Explain. [8] Draw a layout of propellor shaft assembly, and explain function of various component of it. [8] OR Q10)a) Explain construction and working of constant velocity universal joint. [8] b) Describe briefly construction and working of a differential used is automobile. [8] Q11)Write short note on following : a) Servo braking system. b) Battery ignition system. c) Preventive maintenance of automobile. [18] OR Q12)Write short note on following : a) Antiskid braking system. b) Starting system. c) Dash board instruments. [18] vvvv [3864]-156 3

Formatting page ...

Tags : Pune, Engineering, University of Pune, Engineering question papers, Pune University, previous year question papers, question papers, india, model question paper, pune university paper pattern, pune university syllabus, old question papers

pune_eng chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: