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WorksheetsDTECH SCADA COMMS 1/2023
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
What is the abbreviation of the letter 'C' in SCADA?
a)
Communication
b)
Control
c)
Contract
d)
Contrast
2.
Standard Serial (RS-232) connection di dalam TNB ialah
a)
DB-25
b)
DB-9
c)
RJ45
d)
USB-C
3.
Apakah protocol yang digunakan untuk komunikasi antara Data Concentrator Unit (DCU) dan SCADA Master System
a)
IEC60870-5-101
b)
IEC60870-5-104
c)
DNP3.0 Serial
d)
IEC 61850
4.
1 octet mempunyai lingkungan nilai
a)
1 – 65534
b)
1 – 254
c)
1 – 16777215
d)
1 – 256
5.
What is commonly the baud rate for ICT Fiber Channel in primary substation?
a)
2400
b)
9600
c)
9200
d)
4800
e)
12800
6.
On the DB9 connector, what are the pins used for communication purposes?
a)
Transmit
b)
Ground
c)
Common
d)
Reset
e)
Receive
Reset
