Mechatronics- ADM1

Which mechatronic systems are used in UD trucks?

• Fuel and injection

• Anti-lock brake

• After treatment system

• Power steering pump

Which of these components are categorized as an Input?

• Lamp

• Pressure Sensor

• Switch

• ECU

• Solenoid

Which component is categorized as a Control?

• Lamp

• Pressure Sensor

• ECU

• Solenoid

Which component is categorized as an Actuator?

• Battery

• Temperature sensor

• ECU

• Relay

From the circuit diagram below, what is the actuator of    

    Mechatronics system?

• Battery

• Ignition switch

• Stater safety switch

• Starter motor

What type of control system is given in the picture?

• Open Loop

• Closed loop

• Series loop

• Parallel loop

Which of the following sensors belong to the Engine Management System?

• Fuel level sensor

• Coolant temperature sensor

• Charge air pressure/Temperature sensor

• Flywheel position and Speed sensor

• Camshaft position sensor

Choose the correct statements about ABS

• All UD-HDE Quester trucks come standard with ABS.

• The purpose with ABS is to release the brake power as soon as a wheel is locked.

• The ABS control unit reads the signal from the wheel speed sensors continuously while driving.

• Load sensing valve is available in both ABS and Non-ABs vehicles

What is the method used by Engine management system to correct the amount of fuel required

• Load correction

• Fuel Compensation

• Limp home

• Fuel consumption

If the Camshaft position sensor signals are not received.......

• Vehicle will not start

• Vehicle will start but will consume more fuel

• Engine will vibrate while driving

• No problem is noticed