What is cable size for intrenal wiring in DCS or PLC ,from
any card to Terminal amd Why
Answers were Sorted based on User's Feedback
In dcs r plc panel internal
wiring size is one sq.mm
cable. bcos less distance so
resistance loss also less.thats
y v r using 1 sq.mm cable.
| Is This Answer Correct ? | 16 Yes | 2 No |
Answer / chandra
internal panel wiring for DI,DO, AI, AO are usually 0.5,
0.75, 1.00 sq.mm depending upon the instrument, deivice
consumption.
| Is This Answer Correct ? | 10 Yes | 1 No |
Give 2 application of quartz crystal used for process parameter measurement.
What is the difference between HMI and SCADA and MMI
why can't we use 5-20mA standard or some other instead of 4- 20mA?
what is meant by calibration
What is hp & mp seperator .& what is its working principle ?
what is the protection system in solar turbine compressor
what is the meaning of reverse action and forward action of control valve...
9 Answers Honeywell, Yokogawa,
what is the reason for flow fluctuations happen on differential flow transmitter during in service
what is dedband in instrumentation ?
what are turbo generators?
What skill/s does the Instrument Technician has?
what is preventive maintenance , explain with difination
1 Answers Bapco Bahrain Petroleum Company,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)