MG L2 Electrical

How do we check current in a circuit?<br />

• In Series with point of check<br />
• In Parallel with point of check<br />
• Between positive and negative<br />
• None of the above<br />

How does any ECU control input signal?<br />

• By using a capacitor
• By using a reference resitance or transistor
• By getting feedback from battery<br />
• None of the above<br />

What type of CAN protocol is used in Astor?

• High speed CAN
• Low Speed CAN
• Only LIN
• Star Type

What type of signal is received from a Hall effect CKP sensor?

• Analog
• Linear
• Digital
• None of the above<br />

Why do we have two O2 Sensors in modern Vehicles?

• For increasing signal speed
• For checking Cat Con working
• For easy diagnosis
• None of the above<br />

How many CAN buses are there excluding LIN in Astor?

• 1
• 2
• 3
• None of the above<br />

What principle is right about an NTC sensor?

• Resistance decreases when temperature decreases
• Resistance decreases when temperature increases
• It is not related to resistance
• All of the above

What is the first step of electrical diagnosis in the given list?

• Check related fuses
• Check related circuit diagram
• Check battery voltage
• Check component condition

Where do you find the Cooling fan circuit in Astor Service manual?

• Phenomena Based Diagnosis
• Earth Lead circuit
• Sub System Circuits
• Power districution

What type of sensor principle is used in MAF?

• Potentiometer
• Piezo electric
• PTC
• Hot wire or Hot film