Quiz - SCADA

What is the full form of SCADA?

• Supervisory Control and Document Acquisition

• Supervisory Control and Data Acquisition

• Supervisory Column and Data Assessment

• Supervisory Column and Data Assessment

DCS is a __________________

• Distributed Control System

• Data Control System

• Data Column System

• Distributed Column System

What is SCADA?

• Software

• Process

• System

• Hardware

The control in SCADA is ____________

• Online control

• Direct control

• Supervisory control

• Automatic control

When did the SCADA start?

• 1980s

• 1990s

• 1970s

• 1960s

Which of the following is not the component of a SCADA system?

• Database server

• I/O system

• PLC controller

• Sparger controller

Which of the following is the heart of a SCADA system?

• PLC

• HMI

• Alarm task

• I/O task

A SCADA system performs Data acquisition, Networked data communication, _________ and Control.

• Analog to Digital Conversion

• 4-20mA to HART

• Data representation

Sensors and control relays can’t generate or interpret protocol communication, _______ is needed to provide an interface between the sensors and the SCADA network.

• Remote Terminal Units (RTUs)

• Field Instruments

• HMI

A central host computer server or servers called ________

• Switch

• Master Terminal Units (MTUs)

• Junction Box

• Microcontroller