Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / broader electrical
Let us consider an example of a transformer or a machine. Both system and body are provided with earth protection. Primary function of the body of any machine is to provide housing and support to internal part. If under any circumstances, live part inside of any machine touches the body, the body becomes live (starts carrying current) as it is made up from metal. Under this situation, it is necessary to provide a low resistance path to current and that is completed if body is earthed. If body of machine is not earthed and any human not wearing adequate insulating gloves/pad/shoes comes in contact with the body of the machine, human body will be a path for the flow of current and consequently, the human will be affected by flowing current through his/her body.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is Auto Mains Failure Panel & Auto Synchronizing Panel
What is the range of the stator resistance of 3 phase induction motor?
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
HOW TO TEST A LIGHTENING ARREST ER ?
How is magnetic leakage reduced?
HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
How work of capacitor in dc supply...???
State kirchoff current law?
why tertiary winding is used in transformer with diagram?
State ohm’s law?
boiler is running in rankine cycle and deisel generator is....?
Battery is a voltage source? give one example of current source and why?
explain the mode of metal iranafer in Co,welding
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
