CAN J1939 Protocol

CAN stands for....?

• Controller Area Network

• Controller Air Network

• Couple Area Network

• None of these

CAN is a ...

• Message based

• Voice based

• Numbers based

• Code Based

MAC stands for

• Medium Access Control

• Media Access Control

• Medium Area Control

• None of these

LLC stands for

• Logic Link Control

• Logic Line Control

• Link Line Control

• Line Light Control

High speed CAN allows data rate upto... which is used in vehicles.

• 1Mbps

• 2Kbps

• 20bps

• 1Kbps

Who will win the arbitration, Data frame or Remote Frame if both comes at CAN Bus with the same identifier?

• Data Frame

• Remote Frame

• Both

• None

Low speed CAN allows data rate upto... which is used in vehicles.

• 1Mbps

• 2Kbps

• 125Kbps

• None

RTR Stands for...?

• Remote Transmission Request

• Remote Transfer Route

• Remote Transfer Request

• Remote Transfer Remote

At logic 0, CAN High and CAN Low be applied at ....?

• 1.5V, 2.5V

• 3.5V, 2.5V

• 3.5V, 1.5V

• 1.5V, 1.5V

Overload frame is transmitted when the nodes become too ..?

• Easy

• Low

• High

• Busy