1. Write short note on following (any four)

(a) Stability of vehicle in context of weak wheels and tyres.

(b) Requirement of steering gears.

(c) Forces acting in independent suspension.

(d) New development in the sensor technology.

(e) Importance of vehicle body design.

2(a) Explain open, Semi integral and integral bus structure.

2(b) Explain the requirement of Starter motor, solenoids and switches.

3(a) Explain Objective of shock absorber, with neat sketch explain telescopic shock absorber and its advantages.

3(b) Explain maintenance, testing and advantages of ZEBRA battery.

4(a) Explain requirement, types of wheels and tyres.

4(b) Explain Double declutching in Gearbox. With neat sketch explain Constant mesh gear Box.

5(a) Explain different types of front excel and their constructions.

5(b) Explain some common break troubleshooting (at least 5) in vehicle, and how anti lock braking system (ABS) is essential nowadays.

6. Write short note on following (any four)

(a) Electronic Control Module (ECM)

(b) Rectification from AC to DC.

(c) Electronic spark control.

(d) Oxygen sensors.

(e) Aerodynamic forces acting on vehicle.

(f) Working and application of temperature sensors.