For 150 mtr cable run from DCS panel to transmitter (24 VDC with 4-20 ma output), need cable size. 1.5 sqmm is suitable?
Answers were Sorted based on User's Feedback
Answer / mugil
below 250 mtr you can use 1.5 sqmm and above 250 you should use 2.5 sqmm.Because if length is increasing voltage drop will increase that is the reason we are increasing cable the core size.
| Is This Answer Correct ? | 10 Yes | 2 No |
Explain types of valves?
What is use of condensate pot
5 Answers Alstom, Petrocil, Samsung,
Give 2 application of quartz crystal used for process parameter measurement.
what is the exact job for automation enggineer?
flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty
what is the full formof HART
how is a displacer type level transmitter calibrated.explain the method?
Can you explain drawbacks between P,I,D & PID controller
1 Answers JSW, Priya Cement, TPL,
what is the dp across a orifice plate & how much is permanent pressure across an orifice plate.
Questions on flow meters,few questions on HART protocol,
what is the differnt between open loop and close loop ?
how do i calibrate mmwc pressure guage with out calibrator.if any? pls give me the ans.
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)