Answer / nck

correct.it will show output between phase and earth only and only in faulty condition not in normal.if there is fault and still not output between ph-earth then your earthing is not properly done.

Answer / hemalatha

earthing point where you checked may not be perfect.

Answer / kj

There is no connection between the earth and neutral. This
can be because there is and isolated earth system or
someone did not connect it correctly.

Answer / akot

there should be out put between phase and earth unless the
earth is also having current or improperly done, to rule
out if your earth is having current measure earth to
neutral.

The basis on which voltage selection of motor is done i.e. either HT or LT.

1 Answers   DAE,

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why transformer rating in kva

6 Answers  

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When induction motor is started,we see all other electrial appliances connected on the same supply are dimmed out for some moment why?

4 Answers  

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Why rotating machines are not allowed to run near critical speed region?

2 Answers  

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when the rheostat kept in minimum to maximum position in motors what will happen?

7 Answers  

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What is the difference between Derived earth Fault and measured earth fault.How it works.

1 Answers  

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Most electrical terms denoted by first letter of its name but Why current is denoted by "I".

4 Answers  

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why r we using shell transformer for low voltage

0 Answers  

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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concept of busbar and load dispatching..?

0 Answers  

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