AUTOMATION QUIZ

6
Created on By Afzal`

PLC AND SCADA QUIZ

1 / 30

The electromagnetic relays are constructed with _______ .

2 / 30

The DC and AC relays works on __________ principle .

3 / 30

The ladder logic in PLC consists of _________.

4 / 30

Which one is the oldest programming language?

5 / 30

Why programmable logic controllers are required ?

6 / 30

In _____ PLC we can extend inputs and outputs.

7 / 30

What are the features of supervisory control and data acquisition system ?

8 / 30

The heart of the SCADA system is ________ .

9 / 30

The functions of the SCADA systems performed by using ________ .

10 / 30

Where SCADA can be used ?

11 / 30

The SCADA systems used to _______ .

12 / 30

In PLC system which of the following are dedicated modules for outputs ?

13 / 30

And function in ladder logic uses ?

14 / 30

The programable logical controller are the device that where invented to replace _____ .

15 / 30

Push – buttons are considered as _____ modules in PLC .

16 / 30

In ladder logic normally open contacts in parallel are used to implement _____ function .

17 / 30

Full Form of SCADA?

18 / 30

Full form of PLC.

19 / 30

PLC ladder diagram for ____ gate.

20 / 30

Micro PLCs are generally used in applications requiring up to

21 / 30

_______ is an example for supervisory control and data acquisition system.

22 / 30

What are the elements of SCADA system ?

23 / 30

NAND has output 1 when:

24 / 30

One of the greatest advantages of PLCs versus other control systems is

25 / 30

What are the communication protocols used for the interfacing between human machine interface and programmable logic controller ?

26 / 30

For controlling the digital inputs from SCADA we need _____ tag.

27 / 30

For moving any object in SCADA we need ____ property.

28 / 30

SCADA systems include hardware and software components.

29 / 30

Name the software developed by the wonderware for SCADA

30 / 30

Identify the problem in this motor control PLC program

Motor PLC Program

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