What is the use of the shield wire and how is the
connection at both the ends of a shield wire?
Answer Posted / s.venkatachalam
Shield wire is to eliminate the noise pickup in the signal
wire due to magnetic interference from the near by
sorces .This needs to be grounded at one end and grounded
with the instrument at the other end.
| Is This Answer Correct ? | 28 Yes | 7 No |
Post New Answer View All Answers
all types instrumentation questions want
How to Calibrate Level Switch in field
How to calibrate an pressure gauge with yantrika test bench?
What are different types of cable?
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
How to Calibrate Flammable gas detector in field
how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
What is furnace draft control?
Can anybody please let me know Orifice plate sizing calculation formula and step by step procedure
hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???
is motorized valve closed when power shutoff?
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?