Differnce between earthing and nuetral
Answers were Sorted based on User's Feedback
Answer / cool
neutral is a common point in star connection that can be any any potential,but when neutral is grounded that is called earthing and it will be always at zero potential.
| Is This Answer Correct ? | 12 Yes | 2 No |
Answer / dinesh
Neutral is a star point in a three phase system & earthing
is a low resistance path for current flowing for tha
protection of equipment & human body
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / chirnjit barman
Neutral is a star point in multi phase system or common link between equipment
| Is This Answer Correct ? | 0 Yes | 0 No |
what is meant by ceiling voltage, ceiling current?? pl reply asap
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
what is the principle of tubelight ??? what is the function of starter and choke ???
Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?
What is essential to prove safe isolation of electrical circuit?
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
why and how current drawn by battery charger depends upon the altitude where it is located?
What are approaches to tackle sedimentation problem of reservoir?
A 30KW motor running at 1450 rpm draws 56A, how would you determine if this is correct or not?
in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?
what is use of substation? Any book on how to instal or construction of substations?
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
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)