Draw the layout plan of automobile and name the various components.
[3 marks]Compare front and rear mounting engine.
[4 marks]Explain the various types of frame and give function of frame.
[7 marks]Explain frameless construction.
[3 marks]Give the brief classification of chassis of automobile vehicles.
[4 marks]Explain different types of material used in automobile body construction Or
[7 marks]Write short note on torsional bar and helper spring.
Define sprung mass and unsprung mass.
[3 marks]Explain Macpherson strut type suspension system.
[4 marks]Explain hydro-elastic suspension Or
[7 marks]Give the classification of brakes.
[3 marks]Explain semi centrifugal clutch
[4 marks]Give the comparisons of disc brake and drum brake.
[7 marks]Give the comparison between multi plate and single plate clutches.
[3 marks]Explain bleeding of brake.
[4 marks]Explain construction and working principle of fluid flywheel. Also give the merits and demerits of it. Or
[7 marks]Why gear box is required in automobile vehicle.
[3 marks]Explain radial ply tyre.
[4 marks]What is the importance of differential in vehicle? Explain its working and construction with diagram.
[7 marks]Explain tyre rating. What does 215/75 R 15 89T means.
[3 marks]Explain following term; 1. Traction and tractive effort 2. Air resistance
[4 marks]Explain power steering in detail with neat sketch & its advantages Or
[7 marks]Explain Hotchkiss and Torque-tube type rear axle drives with neat diagrams
[3 marks]Explain Ackermann steering in detail with neat sketch
[4 marks]Explain working of propeller shaft with suitable sketch and function of each Component of it.
[7 marks]