engineering recuitment MPPGCL JE 2024 Mock Test Electrical and Electronics Measurements Data Acquisition System PLC SCADA
Which of the following is NOT true for the star topology used with PLC?
1
Messages between two nodes must pass through the central node (low throughput).
2
All nodes are dependent on a central node.
3
The wiring cost is less for large installations.
4
Failure of the central node will crash the network.