Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / manthesh.patil
neutral is one which it is used for return path in a closed
circuit ,without neutral it is impossible to complete the
circuit and where as earth is for safety purpose ,whenever
heavy current or short ckt flows to the ckt, that current
will directly flow into the earth and whenever the live wire
is touching the body of the equipment,if earth point is
connected we don't get shocks that current will flow to the
earth so earthing is used for safety purposes
| Is This Answer Correct ? | 24 Yes | 3 No |
Post New Answer View All Answers
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
What is kvar?
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
why we can use 1 to 5V dc
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
The size and construction of bushings in a transformer depend upon?
what is spadar bar .why I use in DC generator.
Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me
How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.
what is the safty of poly phase tranformer?
How does zener phenomenon differ from avalanche breakdown?
mccb service sittings be done?
Write the force balance equation of ideal dashpot element.
