Answer / t. krishna moorthy

insulation resistance with respect conductor to ground &
between two conductors insulation value.

Answer / guest

EARTH RESISTANCE TEST. IT IS MEASURED IN OHMS

Answer / nandagopan

for 3 phase motors megger is used to test the insulation
resistance of motor winding.phase to earth(winding to body)
must be greater than 1 mega ohm.

Difference between transition and diffusion capacitance

0 Answers  

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Why the colour of insulator is always is chocolate in colour?

3 Answers   Bhel,

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What is Fan Coil Unit . How can we calculate CFM .

3 Answers  

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what is multiplying factor of a energy meter connected with a CT ratio of 600/5 and voltage at 415 volts.

1 Answers  

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why the carbon brushes are used heat created rotating parts in eiectricity

1 Answers  

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WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5 PHASE?

8 Answers  

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in railways why we use the power in 10,20 30kv,why not in the multiple of 11kv

2 Answers  

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Difference B/W A/C & D/C Motors..?

10 Answers   Toyota,

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what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?

0 Answers  

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Petroleum jelly is applied to the terminals of the lead acid battery is to prevent?

2 Answers   KSEB,

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in three pin pluge there three pins one is phase and second is earth third is nutral why nutral high diameter compare with phase and earth

10 Answers   Radiant,

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EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

0 Answers  

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