VBE 5PAPERS

7/24/2019 VBE 5PAPERS

1/5

1 a) Explain the construction of a passenger car with suitable sketches. (14)

(or)

b) Explain the safety systems in an automobile (14)

2 a) Explain the various types of passenger vehicle with neat sketch. (14)

(or)

b) i Explain the conventional and integral type construction of busbody.

(!)

ii "lassify light commercial vehicle body. (!)

1Expla a) Explain the different types of busses and coaches based on body shape (14)

# a) Explain any four types of commercial vehicles with a neat sketch. (14)

(or)

b) $raw and explain about driver%s cab design. (14)

4 a) &hat is meant by aerodynamics' &hat are all the importance of aerodynamic study and its applications'

(14)

(or)

b) &hat is meant by flow visualiation' Explain in detail about the

same with suitable diagrams.

(14)

5 a) i How do you classify the glasses? Explain laminated glass and bullet

proof glass

(7)

ii Explain GR! "hat are the ad#antages and disad#antage! (7)

(or)b) i "rite short notes on different types of corrosion of #ehicle bodies! (7)

ii $tate main source of noise from a #ehicle in operation! (7)


2/5

with neat sketch.

(or)

b) Explain the conventional and integral type construction with neat sketch (14)

2 a) i Explain the methods of measuring the forward and rearward

visibility

(!)

ii $%etch door loc% mechanism and explain (7)(or)

b)Expla Explain (i) center pillar (ii) fire wall (iii)wind shield (i#)sub frame (#)hingepillar (#i)G&"'G" and bonnet in #ehicle body

(*)

# a) Explain about the "lassification of commercial vehicle bodies. (14)

(or)

b

)

"onstruction of anker body and material used with a neat sketch (14)

4 a) $escribe briefly about the optimiation techni*ues used to reduce

aerodynamic forces

(14)

(or)

b

)

Explain in detail about wind tunnel test with suitable sketches and list

out its advantages.

(14)

5 a) i Explain the modern painting process of a new car (7)

ii "hat are the #arious steel sections that are used in construction of

body?

(7)

(or)

b) i +iscuss #arious anticorrosion methods (7)

ii +escribe the body trim items and the mechanisms (7)

Expla a) Explain about the dimensions of dri#ers seat in relation to controls! (*)

(or)


3/5

b) Explain the tipper body and tanker body construction with neat sketch (14)

2 a) Explain the types of car body with suitable sketches. (!)

(or)

b)Expla Explain the various safety aspects and safety e*uipments of a car. (14)

# a) Explain the various types of commercial vehicle body with neat sketch. (14)

(or)

b) i "lassify bus bodies (!)

ii +tate the importance of bus body layout and floor height. (!)4 a) $iscuss cab deflector effectiveness versus yaw angle. (14)

(or)

b) $iscuss in detail about the drag reducing devices in a commercial car

body.

(14)

5 a)Expla Explain the #arious types of metal selection for #ehicle chassis (*)

(or)

b) +iscuss in detail about the ,odern painting process of a passenger car body (*)

a) How sports car achie#e maximum speed when compared with ordinarycar? +iscuss its design parameters!

(*)

(or)

b) Explain the effects of various moments acting on a moving car (14)

2 a) i Explain the design process for vehicle safety. (!)

ii &rite short notes on minimum space re*uirement in cars. (!)

(or)


4/5

b)-iiiiiiii i .ist out the ma/or panels of a passenger car and explain! (07)ii "rite a detailed note on dri#er seat in new generation luxury car! (07)

1 i Explain the construction of ladder type frame! (07)

ii Explain the frame diagonal alignment chec%ing procedure! (07)

(or)

b) i &hat are the various steel sections that are used in the

construction of

,us body'

(!)

ii Explain the construction of a conventional bus body withnecessary sketches.

(!)

4 a) i Explain the segmental cab design. (!)

ii &hat is meant by compactness of drivers cab' (!)

(or)

b) Explain with neat s%etches inclination of steering column and seatinclination affect the forces applied by the dri#er on controls!

(*)

- a) Explain the methods to improve space inside a car (14)

(or)

b) Explain the visibility aspects in a car (14)

"rite a) "rite a note on different type of corrosion of #ehicle bodies and explain thecauses!

(*)

(or)

b) Explain the modern painting process in detail (*)

2 a) i ist out the advantages and disadvantages of an integral bus. (!)

ii "ompare the performance of an integral bus with conventional

bus

(!)

(or)

b) Explain the safety aspects of car. write a notes on various safety

e*uipment of a car.

(14)

# a) i /ndicate bus body regulation for design and construction. (!)

ii Explain the construction of conventional bus body with relevant

sketches.

(!)

(or)

b) i -llustrate the effect of dri#er2s seat inclination and steering column

inclination on the force applied by the dri#er on dri#ing control!

(07)


5/5

ii Explain the construction of perimeter type body frame. (!)

4 a) i /llustrate different forms of aerodynamic drag. (!)

ii Explain how air flow visualiation test can be conducted using a

wind tunnel.

(!)

(or)

b) i Explain how optimiation techni*ues can be used to reduce the

drag due to modification of forehead and front wind screen of a

car.

(!)

ii &hat is meant by wind tunnel test' 0ow they are classified. (!)- a) i &hat is meant by segment design of driver%s cab' (!)

ii ist out the various factors to be considered in the design of driver

seat

(!)

(or)b) i 3unction of the flitch plate with neat s%etch! (0*)

ii Explain the frame repair procedure and rear o#erhang alteration! (05)

iii Explain the features of compact driver cab design. (-)

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VBE 5PAPERS