Chassis Body and Transmission-II 5th Sem May 2016 Automobile Diploma Paper

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Chassis Body and Transmission-II 5th Sem May 2016 Automobile Diploma Paper

SECTION-A

1. Fill in the Blanks:- 1×15=15
(i) Air brake is a type of ________
(ii) ABS stands for
(iii) Mac pherson strut is used in _ suspension system.
(iv) Shock absorber works on the principle of __ friction.
(v) In the absence of wheel alignment, tyres _ rapidly.
(vi) _ springs forms a main component of the suspension system of load bearing heavy vehicles like trucks.
(vii) Wheel balancing is of ____ types.
(viii) Breaking force at the leading shoe is than the trailing shoe.
(ix) Tubeless tyres are _ types of tyres.
(x) 145/70 R12 means tyre width is _
(xi) There are types of suspension springs.
(xii) While parking a vehicle, _ Brake is used.
(xiii) Master cylinder is the main component of _ braking system.
(xiv) Wheel alignment is done to make the wheel to roll without _
(xv) Brake lining is composed primarily of ________

SECTION-B

Q2. Attempt any five questions. 5×6=30

(i) What are the characteristics of brake fluid?
(ii) Write short note on (a) seat belt (b) Air bags.
(iii) What are tubeless and tubed tyres? Explain.
(iv) Compare cross ply and radial ply tyres.
(v) Compare drum and disc brakes.
(vi) Explain four wheel steering system.
(vii) What do you mean by wheel balancing? Explain.
(viii) Explain the bleeding process of hydraulic brakes.

SECTION-C

Q3. Long answer type. Attempt any TWO: – 2×15=30
a) Explain in detail the construction and working of air- assisted hydraulic braking system.
b) Explain in detail the construction and working of mac person strut type independent suspension system.
c) Write short note on:-
I. Torsion bar.
II. Air bag.
III. Recent developments in automobile industry.
IV. Wheel cylinder.
V. Seat belt.

Chassis Body and Transmiss ion-II 5th Sem may 2016 Automobile Diploma Paper

Section a Chassis Body and Transmission-II 5th Sem may 2016 Automobile Diploma Paper

Air brake is a type of ______________

Air brake is a type of ______________

ABS stands for ____________

ABS stands for ____________

Mac pherson strut is used in ___________ suspension system.

Mac pherson strut is used in ___________ suspension system.

Shock absorber works on the principle of ____________ friction.

Shock absorber works on the principle of ____________ friction.

In the absence of wheel alignment, tyres ___________ rapidly.

In the absence of wheel alignment, tyres ___________ rapidly.

_______ springs forms a main component of the suspension system of load bearing heavy vehicles like trucks.

_______ springs forms a main component of the suspension system of load bearing heavy vehicles like trucks.

Wheel balancing is of ____________ types.

Wheel balancing is of ____________ types.

Breaking force at the leading shoe is ____________ than the trailing shoe.

Breaking force at the leading shoe is ____________ than the trailing shoe.

Tubeless tyres are ___________ types of tyres.

Tubeless tyres are ___________ types of tyres.

145/70 R12 means tyre width is ___________

145/70 R12 means tyre width is ___________

There are __________ types of suspension springs.

There are __________ types of suspension springs.

While parking a vehicle, _________ Brake is used.

While parking a vehicle, _________ Brake is used.

Master cylinder is the main component of ___________ braking system.

Master cylinder is the main component of ___________ braking system.

Wheel alignment is done to make the wheel to roll without ___________

Wheel alignment is done to make the wheel to roll without ___________

Brake lining is composed primarily of ____________

Brake lining is composed primarily of ____________

Chassis Body and Transmission-II 5th Sem May 2016 Diploma Paper Click Here

Section B :Chassis Body and Transmission-II 5th Sem may 2016 Automobile Diploma Paper

What are the characteristics of brake fluid?

Characteristics of brake fluid

Write short note on (a) seat belt (b) Air bags.

Short note on (a) seat belt (b) Air bags.

What are tubeless and tubed tyres? Explain.

Tubeless and tubed tyres.

Compare cross ply and radial ply tyres.

Compare cross ply and radial ply tyres.

Compare drum and disc brakes.

Compare drum and disc brakes.

Explain four wheel steering system.

Four wheel steering system.

What do you mean by wheel balancing? Explain.

Wheel balancing.

Explain the bleeding process of hydraulic brakes.

Bleeding process of hydraulic brakes.

Chassis Body and Transmission-II 5th Sem May 2016 Diploma Paper Click Here

Chassis Body and Trans mission-II 5th Sem May 2016 Auto mobile Diploma Paper

Get Started https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c :-Chassis Body and Transmission-II 5th Sem May 2016 Automobile Diploma Paper

Write short note on : (a) Electronic vehicle stability

Electronic vehicle stability

(b) ABS

ABS

(c) Electronic power steering

Electronic power steering

Explain the construction and working of Air brake.

Construction and working of Air brake.

Explain principle and function of shock absorber in detail.

Principle and function of shock absorber.

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