Answer / deepak shrivastava

It should be less than or equal to 0.1 ohms.

Answer / muhammad abid ali shah

Accurate value of earth resistance for the instrument and electronic circuits is 0.02 ohm

Answer / anindya chitta bagchi

.005ohms,according to IS Code 1961

if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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WHAT IS DIFFRENCES DCS & PLC

1 Answers   Essar,

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how we can calculate cable size for any load & any type of cable material ?

1 Answers  

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what is the differnce of STATIC ENERGY METER FROM ordinary energy meter?

1 Answers  

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Why 11KV PT Secondaries [(11000/1.732)/(110/1.732)/ (110 / 3)]are in star connection ? And why the same should not be in delta ?

1 Answers  

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what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

0 Answers   Bhel,

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In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

1 Answers  

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it is used to measure the potial difference between two point?

2 Answers  

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why transmission lines traveled in high voltage?

5 Answers   TATA,

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1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  

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If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

0 Answers  

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Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box

0 Answers   Siemens,

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