What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem?
Answer / Vandana Rani
Connecting both earthing and shield of branch cables to the same earthing point in a junction box is generally acceptable as long as the combined current-carrying capacity does not exceed the maximum allowable limit. However, if there's a significant difference in current between the earthing and shield, it can create an imbalance that may lead to increased EMI or overheating. In such cases, separate connections might be necessary.
| Is This Answer Correct ? | 0 Yes | 0 No |
how pressurize drum calibrated ?
How can we measure the level of a closed system like drum
why 4 to 20 ma? why cant some other range?
how is work pressure switch& level switch?what is the principle of this?
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264
what is basic working principle of Governer in power plant?
what is hall effect?where it is use in power plant?
In 16' pipeline one pcv is installed which is controlled by PT installed at inlet of PCV.If Flowrate in pipeline increases what will happen to pressure at the inlet of pcv.
Why grounding is necessary? Give example with diagram.
1 Answers Bright Point, DS Group,
how can we caliberate interface level troll
2 Answers Grasim, IOCL, KOC, Sankyu,
what is the working principle of dis-placer type level transmitter
why we are giving negative supply for vibration sensors?
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)