Download AKTU B-Tech 7th Sem 2015-2016 EME 702 Automobile Engineering Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 7th Semester (Seventh Semester) 2015-2016 EME 702 Automobile Engineering Question Paper

Printed Pages: 3 750 EME-702
(F ollowing Paper ID and Roll No. to be filled in your
Answer Book)
Roll No.
B.TECH
(SEM. VII) THEORY EXAMINATION, 2015?1 6
AUTOMOBILE ENGINEERING
[Time:3 hours] [Total Marks: 100]
Section?A
1. Attempt all parts. All parts carry equal marks. Write
answer ofeach part in short. (2>< 10:20)
(a) State various types ofbrakes used in Auto-vehicles.
(b) Draw P-v & T-s diagram for Otto Cycle.
(c) What is the difference in between CI & SI Engines?
((1) What is the purpose of crankshaft?
(e) List out the main components of the Engine.
(f) State various types of suspension used in Auto-
vehicles.
21500 ? (71) P.T.O.

(g) What is the purpose ofspark plug?
(h) What is power steering?
(i) What is mechanical advantage?
_ (i) What are the advantages & disadvantages of C NG?
Section-B
Attempt any five questions from this section. (10>< 5:50)
2.
21500 (2)
Draw and explain valve timing diagram for four stroke
diesel engine.
\
Explain the Ackemian steering mechanism with a neat
sketch.
Describe the water cooling system for automotive petrol
engines.
Explain the working of a Drum brake with the help of
neat sketch.
Describe the differential gear mechanism with the help
a neat sketch.
Explain the function of master cylinder with a neat
sketch.
EME-702
Describe MPFI system with the help of neat sketch.
Describe the main components and working of Battery
ignition system with neat sketch?
Section-C
Attempt any two questions from this section. (15X2=30)
10. What are the different types of maintenance done in
automobiles? Explain brie?y.
1 1 . Explain with the help of a neat sketch, a pneumatic brake
system.
12. Explain the working of a synchromesh gearbox with the
help ofneat sketch.
_ X _
Q
21500 (3)