Final test Flashcards

1
Q

How many Analog inputs are available at 5601A I/O Module of SCADAPack 32 ?

A

8

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2
Q

Which one of the following is the first step in designing a solar PV system?

A

Total power and energy consumption of all loads that need to be supplied by the solar PV system.

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3
Q

…….. is the ability to detect errors in the original information transmitted and types of noise on the communication channel.

A

Security

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4
Q

How many analog Outputs are available at the simulator on the panel with SCADAPack 32?

A

4

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5
Q

The address range of Coil Registers on SCADAPack Controler I/O Data base is…..

A

10001 to 14096

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6
Q

Which one of the following is concerned with the method used in Ethernet to get data on and off the physical medium?

A

TCP/TP

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7
Q

How is a power supplied for a Dry contact DI Card?

A

card has power supplied from the terminal strip on the card.

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8
Q

Which of the following is NOT one of the main categories of pipeline failure?

A

operation within design limit

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9
Q

Point-to-multipoint communication means devices designated as slaves exchange data directly over a communication link.

A

True

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10
Q

Efficiency of transmutation of information is defined as:

A

Information bits transmitted / Total bits transmitted.

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11
Q

Which one of the following methods uses pipeline modeling to detect gas and/or oil leaks in a pipeline?

A

Pigging

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12
Q

Which of the following in software used to program PLCs/RTUs?

A

All the above ( Unit Pro, RSLogix500, TelePACE Studio)

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13
Q

How many discrete Outputs are available at the simulator on the panel with SCADAPack 32?

A

12

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14
Q

How many discrete Inputs are available at the 5601A IO module of SCADAPack 32?

A

14

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15
Q

Which one of the following is NOT a purpose of a pigging technique?

A

repairing

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16
Q

Which is an uninterrupted power supply (UPS) important?

A

provides uninterrupted power to mission critical devices

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17
Q

Which is the following address of holding assignment registers on SCADAPack 32?

A

40001

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18
Q

What form of power is most commonly used as a supply source to power internal components of SCADAPack 32?

A

Direct current

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19
Q

Which one of the following is the most basic method of leak detection?

A

PIG burned monitoring system

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20
Q

Polling a commonly used SCADA communication method in which master is in control and sends a request to each slave to send its data and the slave responds.

A

True

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21
Q

The address range of Input Registers on SCADAPack Controler IO Database is………

A

30001 - 39999

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22
Q

Information transmitted from Master terminal to Remote terminal is provided in the form of a sequence messages commonly known as ……….. for the purpose of device control, set point control of batch data transfer

A

select before operate sequence

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23
Q

Which one of the following device supplies several analog inputs in turn and switch each to AO in sequence

A

multiplier

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24
Q

max RS 232 length cable

A

15m

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25
Q

what would be the resolution for 12 bits A/D converter

A

1/4096

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26
Q

starting address of assignment registers to store AI on SCADA pack 5601 IO

A

30001

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27
Q

what is coil register for telepace?

A

d. DO

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28
Q

which of the following is not component of AI module

A

a. interface to operate station

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29
Q

address range of holding registers for SCADA Pack Controller IO Data base

A

40001 to 41024

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30
Q

which of the following is not an input device

A

c. pump

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31
Q

Last phase of PLC scanning process

A

a. Output Scan

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32
Q

contacts wired in parallels has AND logical relationship

A

FALSE

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33
Q

how many AI are available at the simulator on the panel with SCADA pack 32

A

8

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34
Q

how does thermal electric generator (TEG) produces power

A

d. converting heat energy into electricity

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35
Q

size of an A/D converter, if the resolution of A/D converter is 1/16

A

b. 20 bits

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36
Q

Directive AGA-8 is used for

A

d. gas compressibility

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37
Q

how is power supplied to for an insolated I/O card

A

a. separated external power supply

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38
Q

how many DI available at 5601 IO SCADA PACK 32

A

d. 16

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39
Q

AGA-3 uses for

A

a. orifice metering

40
Q

Max distance RS 485 serial communication link is

A

1200m

41
Q

address of assignment register to store DI

A

10001

42
Q

AND, OR, NOT, XOR are

A

logical operations

43
Q

PIG baned pipeline monitoring is designed to check internal condition rather than continuously motoring the line

A

TRUE

44
Q

address range of status registers

A

10001-14096 - DI

45
Q

horizontal line of ladder diagram

A

rung

46
Q

starting address of assignment register

A

0001

47
Q

contact wired in series has an OR relationship

A

FALSE

48
Q

which one is input device

A

a. encoder

49
Q

2 main vertical lines in Ladder Diagram

A

c. rail

50
Q

which one is not computer base detection monitoring

A

b. back tracking of fluid

51
Q

why do PIG requires tracking

A

a. bc they may become stuck at a point of debris build-up

52
Q

trends are graphical displays that plot the value of data base items. They displays data with the x-axis referring to ….. & the y-axis referring to……

A

b. time, data value

53
Q

when an alarm is raised, the operator 1st

A

b. acknowledge the alarm

54
Q

on VIew X client window, status bar is shown …… by default

A

c. on the bottom

55
Q

configure a Mimic, user need to display it ….. mode

A

a. design

56
Q

Mimic normally do not contain live data that is updated as….

A

d. value of the alarm change in the banner

57
Q

which of the following configuration orders used to set up points on a clear scada system

A

c. Out station Set - Channel - Out Staion - Point

58
Q

Outstation set is a database item that represents a collection of out station. Outstation set is associated with advance drivers

A

TRUE

59
Q

To configure Direct Channel, we need to know the type of …… and its setting

A

c. Outstation

60
Q

Communication from RTU to MTU is achieved by

A

a. Polling

61
Q

data communication topology used in SCADA donot allow any station to communicate with any other outstation directly in the network is

A

c. Bar or Bus

62
Q

a device that provide a central connection points for cables from various workstation is

A

c. network switch

63
Q

the low signal inside a computer arent powerful enough to travel long distance, so a device call …… change the signal inside a computer lines into more powerful signal that can cross network cable

A

a. booster

64
Q

advantage of using fiber optic as a communication media is

A

c. noise immunity

65
Q

fieldbus protocol features

A

b. analog & digital signal with digital transmitter

66
Q

SCADA alarm task is in

A

a. Server

67
Q

Difference bw SCADA & DCS

A

a. DCS is process-oriented, SCADA is data acquisition oriented

68
Q

engineering in SCADA are

A

a. PLC, PAC Program
b. Field device and IO configuartion
c. SCADA programming

69
Q

when configuring Clear SCADA to communicate with SCADA pack. which objects can be set up with SCADA input output address?

A

d. IO Points, AI2, DI2, DO3

70
Q

Select the function of Clear SCADA View X

A

a. Animation
c. Alarm
d. Security
e. Realtime Control
f. Trend

71
Q

when using RTU to monitor real flow, a DP (differential pressure) flow transmitter is calibrated as DP 0 - 65 kPa; Flow: 0-750 GPM; DP is 40 kpa; How many galloon flow should be? (1 decimal)

A

488.4

72
Q

when using RTU to monitor real flow, a DP (differential pressure) flow transmitter is calibrated as DP 0 - 60 kPa; Flow: 0-950 GPM; the flow is 555 GPM; How many kPa the DP should be? (1 decimal)

A

20.5

73
Q

when configuration Clear SCADA to communication with SCADA PACK 32. which object can be set up with SCADA pack 32 IP ?

A

Direct Chanel

74
Q

step to configuration clear SCADA to communicate with SCADA 32

A
  1. Set-2. Outstation - 3.Channel - 4. Point
75
Q

The architecture of SCADA system in CMPn317 is

A

c. Client/ Server

76
Q

This part of the message format provides the signals to synchronize the receiver and transmitter.

A

message establishment

77
Q

How is a power supplied for a dry contact card?

A

terminal strip on the card

78
Q

Message establishment field of a asynchronous message
format has _________ component(s).

A

3

79
Q

Which one of the following device samples several analog inputs in turn and switch each to the output in sequence?

A

multiplexer

80
Q

While PLC is running, its scanning process includes _________ phases.

A

4

81
Q

Which one of the following is NOT a common protocol used in radio communications and telemetry systems?

A

CIDR

82
Q

starting address of assignment registers to
store discrete output on the 5601A IO module of SCADAPack 32?

A

00001

83
Q

Failure to detect leaks can be broken into ________ loss categories.

A

4

84
Q

Point-to-multipoint communication means devices designated as slaves exchange data over a communication link.

A

False

85
Q

Which one of the following methods uses pipeline modelling to detect gas and/or oil leaks in a pipeline?

A

computer based

86
Q

NX-19 is a legacy gas flow calculation method for

A

AGA-8

87
Q

Which one of the following protocol is concerned with the method used to get data on and off the physical medium?

A

CSMA/CD

88
Q

Unity Pro is capable of programming a PLC using which of the following

A

B) Structured Text
Sequential Function Chart

89
Q

Main purpose of system bus is

A

used to communicate between the
input/output ports and the input/output units.

90
Q

The One Shot coil function enables an output coil for one scan when the input power changes from OFF to ON.

A

TRUE

91
Q

The MSTR element exchanges data with another controller using the Modbus or DF1 communication protocols.

A

TRue

92
Q

Which one of the following devices is historically a dumb device?

A

RTU

93
Q

Which one of the following systems has inherently unreliable communication?

A

Supervisory Control and Data Acquisition Systems

94
Q

Key features of SCADA

A

user interface
Graphics displays
alarms
trends
RTU & PLC interface
Scalability

95
Q

what SCDA use for

A

Access dta
database
networking
fault tolerance and redundancy
Client/server distributed processing

96
Q

Bool

A

2 phase: ON/OFF or TRUE/ FALSE

97
Q

EBOOL

A

3 phases: ON/ OFF/ FORCING