Why shield is not connected at both end.
Answers were Sorted based on User's Feedback
Answer / deepak munjal
shield is not connected both sides to avoid ground loop
error. Ground Loop error is occur dueto difference in
ground potential at the Shield Connection. It is best to
ground shield at only one end.
| Is This Answer Correct ? | 35 Yes | 2 No |
Answer / muthu s
shield is generally connected at panel(DCS or PLC panels)
side only to avoid the circulation of current which is
produced by stray pick up.Normally current can flow through
closed loop only, and by keeping transmitter end left
opened, there is no possible of current flowing.
| Is This Answer Correct ? | 29 Yes | 3 No |
Answer / s. mitra
To drain out the stray current from the loop. If we connect
both end of shield then the induction of circulating
current will create error in main signal.
| Is This Answer Correct ? | 7 Yes | 0 No |
shielding is first of all resist the melting of temperature ,
the temp to sense has to be inserted in high temp region
| Is This Answer Correct ? | 3 Yes | 37 No |
What is DCS?
4 Answers GAIL, Sabic, Trident, Yokogawa,
Introduce yourself which is not present in your biodata?
Reasons for using seal pots:
State 5 different method of level measurements.
Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer
Possible cause of IOP alarm in a DP transmitter: a: IOP-minimum b: IOP-Maximum
How to Calibrate Interface Level Troll in field
pressure gauge measure static pressure or dynamic pressure?
please give me combustion cntrl interlock details? if possidle drawing also?for this one is there any website ?
how to use K thermocouple instead E- type without compesation cable
Name some of the common protocol use in automation.
How LVDT position transmitter works on DC supply(24vdc) from DCS, whereas transformer operates on AC supply? pls help..
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)