Define the terms: Torque, Power, Fuel Consumption
[3 marks]What do you mean by Electromagnetic interference?
[4 marks]Explain the Four stroke SI Engine, with suitable diagram.
[7 marks]Justify the need of electronics in Automobile.
[3 marks]Explain the effect of air fuel ratio on performance.
[4 marks]Explain Idle speed control with relevant diagram
[7 marks]With neat diagram explain electronic ignition control system.
[7 marks]Explain following sensor 1. TAS 2. Reluctance position sensor 3. Knock Sensor
[3 marks]Explain working of stepper motor as actuator.
[4 marks]Explain the modes of fuel control. Brief the digital engine control system.
[7 marks]Explain following sensor 1. MAP 2. Air bag 3. Engine Crankshaft Angular Position Sensor
[3 marks]Explain working of brushless DC motor.
[4 marks]What is hall effect? Explain Position sensor using principal of hall effect. Compare with magnetic reluctance sensor.
[7 marks]What do you mean by Electronics Suspension system?
[3 marks]Explain Digital Engine control.
[4 marks]Explain CAN protocol in detail.
[7 marks]Explain on board diagnosis system.
[3 marks]Differentiate Throttle body Injection and Multi port fuel injection system
[4 marks]Explain different buses used in automobile networks.
[7 marks]Differentiate hot spark plug from cold spark plug.
[3 marks]What are the major controller inputs and outputs from/to Engine? Show their connection between Engine and Controller.
[4 marks]Explain following: 1. Antilock braking system 2. Throttle Actuator
[7 marks]Page 1 of
[2 marks]Explain the care and maintenance of automotive batteries.
[3 marks]Explain low tire-pressure warning system with relevant diagrams.
[4 marks]Explain following: 1. Electronic steering control 2. Central locking system Page 2 of
[2 marks]