Answer to Question #106024 in Electrical Engineering for Baljinder kaur

Question

1. RS-232, RS4-22 and RS485 are all examples of communications __________.
2. Device Net bus network is used to connect ________ devices to controllers.
3. Control Net is used for communications between __________.
4. What are the initial steps for configuring VTSCADA?
5. A ________ network usually refers to a system that coordinates and monitors processes.
6. Open communications networks:
a) are based on standards developed through industry associations.
b) do not require that you to buy all components from a single supplier.
c) do not use a proprietary protocol.
d) all of these.
7. A PID Controller:
a) is tuned using a signal generator.
b) is factory tuned for optimum performance.
c) must be custom-tuned to each process.
d) both a and b

Answer 1

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