Video Quiz: part 2


part 2Online version part 2 by Leyla Huseynli 1 What is a "process control loop" as described in the previous video? a A tool for fixing broken instruments b A circular pipe system for water heating c A method of maintaining a set condition in a system using sensors and controllers d A manual system for opening and closing valves 2 . Which of these is NOT a standard process variable? a Humidity b Pressure c Temperature d Flow 3 What does “setpoint” refer to? a the highest pressure the vessel can handle b the target value the controller aims to hold c a type of pressure gauge d the emergency shutdown threshold 4 What is the purpose of a shutdown system? a To cool down the system during night b To improve energy efficiency c To protect the plant from unsafe conditions d To clean the internal piping 5 HIPPS stands for… a Hazardous Instrumentation Pipeline Pressure Switch b High Installation Process Power Sensor c Heat-Integrated Pressure Pump Station d High Integrity Pressure Protection System 6 What is the primary function of an HMI? a to mechanically adjust valves b to power the transmitters c to provide a visual interface for plant data d to convert pneumatic signals to electrical 7 What does “gauge” mean in Russian? Select one or more answers a датчик b клапан c мерка d манометр 8 What is the role of a transmitter? a to physically close valves b to convert a process measurement into a signal c to display data on a control room screen d to provide power to sensors 9 What does “PLC” stand for? a Programmable Logic Controller b Process Level Communicator c Pressure Level Controller d Programmed Logic Converter 10 Which of these is not one of the three categories mentioned? a pneumatic b hydraulic c raw electrical d comms protocols 11 What does “psi” measure? a temperature b electrical current c pressure d flow rate 12 What is the main advantage of pneumatic transmitters in hazardous areas? a they cannot ignite an explosion b they require no power source c they measure level as well as pressure d they are wireless devices 13 Why is 4 mA used as the zero point instead of 0 mA? a to save battery life b to detect cable breaks or faults c to allow digital communication d because 0 mA is impossible to measure 14 What do these RS‑standards relate to? a pneumatic pressure ranges b electrical wiring colours c serial data communication protocols d types of transmitters 15 TCP/IP is primarily used for: a powering field devices b regulating valve positions c analog level measurement d networked data communication 16 What does “Hart” allow technicians to do? a adjust transmitter zero/span remotely b power transmitters without cables c measure flow rate directly d cool down hot transmitters 17 If the vessel pressure is 0 bar, what current does the transmitter send? a 0 mA b 4 mA c 12 mA d 20 mA 18 What is “impedance”? a a mechanical force b a type of pressure sensor c a data protocol d resistance to alternating current 19 What pressure corresponds to 12 mA in a 0–10 bar, 4–20 mA range? a 5 bar b 6 bar c 7 bar d 8 bar 20 the PLC can then be interrogated by a SCADA system or HMI to display the information” Question: What does SCADA do? a converts pneumatic to electrical signals b collects and displays operational data c powers transmitters in the field d cleans industrial pipelines 21 Which condition indicates a cable break on a 4–20 mA loop? a current stuck at 4 mA b current stuck at 20 mA c current stuck at 12 mA d current reads zero

1

What is a "process control loop" as described in the previous video?

a

A tool for fixing broken instruments

b

A circular pipe system for water heating

c

A method of maintaining a set condition in a system using sensors and controllers

d

A manual system for opening and closing valves

2

. Which of these is NOT a standard process variable?

a

Humidity

b

Pressure

c

Temperature

d

Flow

3

What does “setpoint” refer to?

a

the highest pressure the vessel can handle

b

the target value the controller aims to hold

c

a type of pressure gauge

d

the emergency shutdown threshold

4

What is the purpose of a shutdown system?

a

To cool down the system during night

b

To improve energy efficiency

c

To protect the plant from unsafe conditions

d

To clean the internal piping

5

HIPPS stands for…

a

Hazardous Instrumentation Pipeline Pressure Switch

b

High Installation Process Power Sensor

c

Heat-Integrated Pressure Pump Station

d

High Integrity Pressure Protection System

6

What is the primary function of an HMI?

a

to mechanically adjust valves

b

to power the transmitters

c

to provide a visual interface for plant data

d

to convert pneumatic signals to electrical

7

What does “gauge” mean in Russian?

Select one or more answers

a

датчик

b

клапан

c

мерка

d

манометр

8

What is the role of a transmitter?

a

to physically close valves

b

to convert a process measurement into a signal

c

to display data on a control room screen

d

to provide power to sensors

9

What does “PLC” stand for?

a

Programmable Logic Controller

b

Process Level Communicator

c

Pressure Level Controller

d

Programmed Logic Converter

10

Which of these is not one of the three categories mentioned?

a

pneumatic

b

hydraulic

c

raw electrical

d

comms protocols

11

What does “psi” measure?

a

temperature

b

electrical current

c

pressure

d

flow rate

12

What is the main advantage of pneumatic transmitters in hazardous areas?

a

they cannot ignite an explosion

b

they require no power source

c

they measure level as well as pressure

d

they are wireless devices

13

Why is 4 mA used as the zero point instead of 0 mA?

a

to save battery life

b

to detect cable breaks or faults

c

to allow digital communication

d

because 0 mA is impossible to measure

14

What do these RS‑standards relate to?

a

pneumatic pressure ranges

b

electrical wiring colours

c

serial data communication protocols

d

types of transmitters

15

TCP/IP is primarily used for:

a

powering field devices

b

regulating valve positions

c

analog level measurement

d

networked data communication

16

What does “Hart” allow technicians to do?

a

adjust transmitter zero/span remotely

b

power transmitters without cables

c

measure flow rate directly

d

cool down hot transmitters

17

If the vessel pressure is 0 bar, what current does the transmitter send?

a

0 mA

b

4 mA

c

12 mA

d

20 mA

18

What is “impedance”?

a

a mechanical force

b

a type of pressure sensor

c

a data protocol

d

resistance to alternating current

19

What pressure corresponds to 12 mA in a 0–10 bar, 4–20 mA range?

a

5 bar

b

6 bar

c

7 bar

d

8 bar

20

the PLC can then be interrogated by a SCADA system or HMI to display the information” Question: What does SCADA do?

a

converts pneumatic to electrical signals

b

collects and displays operational data

c

powers transmitters in the field

d

cleans industrial pipelines

21

Which condition indicates a cable break on a 4–20 mA loop?

a

current stuck at 4 mA

b

current stuck at 20 mA

c

current stuck at 12 mA

d

current reads zero

		%
	Anonymous	%
		%
		%

part 2

Video Quiz

About this activity

Created by

Download the paper version to play

Top Games

Video Quiz

Watch the video and answer the questions!

Video Quiz

Music genres

Video Quiz

History of Dutch's cycle paths

Video Quiz

Watch the following video and answer questions.

Video Quiz

Why do cats "knead"?

part 2Online version

by Leyla Huseynli

What is a "process control loop" as described in the previous video?

. Which of these is NOT a standard process variable?

What does “setpoint” refer to?

What is the purpose of a shutdown system?

HIPPS stands for…

What is the primary function of an HMI?

What does “gauge” mean in Russian?

What is the role of a transmitter?

What does “PLC” stand for?

Which of these is not one of the three categories mentioned?

What does “psi” measure?

What is the main advantage of pneumatic transmitters in hazardous areas?

Why is 4 mA used as the zero point instead of 0 mA?

What do these RS‑standards relate to?

TCP/IP is primarily used for:

What does “Hart” allow technicians to do?

If the vessel pressure is 0 bar, what current does the transmitter send?

What is “impedance”?

What pressure corresponds to 12 mA in a 0–10 bar, 4–20 mA range?

the PLC can then be interrogated by a SCADA system or HMI to display the information” Question: What does SCADA do?

Which condition indicates a cable break on a 4–20 mA loop?

Why is 4 mA used as the zero point instead of 0 mA?

If the vessel pressure is 0 bar, what current does the transmitter send?

What pressure corresponds to 12 mA in a 0–10 bar, 4–20 mA range?

Which condition indicates a cable break on a 4–20 mA loop?