PRACTICAL & OBD

How many total number of pins are available in current sensor

• 2

• 3

• 4

• 5

Output of voltage sensor is connected to which pin of Arduino________

• Analog

• Digital

• Ground

• Vcc

Which character in OBD code indicate specific fault index ---------

• 1

• 2

• 3

• 4&5

_________________ provides an early warning of malfunctions in the vehicle.

• MIL

• DTC

• DLC

• ECU

Which command can be used for reading the data from the pin _____________

• analogRead(A0)

• LCD.print

• LCD.setCursor(0,0)

• LCD.begin(16,2)

_______ provides the vehicle self diagnosis information.

• OBD

• EMS

• ECU

• All of the above

The process of connecting the sensors with microcontroller board is called ______

• Connection point

• Interfacing

• Serial Communication

• None of the above

Pin number 5 of LCD is used for _______

• Vcc

• Register select

• Ground

• Read/write

Which microcontroller is used in Arduino board

• Atmega 328

• Pic

• 8051

• All of the above

Sensors are connected to which pin of Arduino ______

• Analog

• Digital

• Power

• Gnd