What will happen when we will connect lamp in between phase and earth. 

3 Answers  

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what is cathodic protection in Tank,and product pipelines?

4 Answers   IOCL,

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what is the difference between indoor & Out door substations

5 Answers   HSBC,

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whatis the commertial spec. of distribution boards ?

0 Answers   Bosch,

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Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

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What is different between hypo test and megger test

2 Answers   ABB,

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what is load cell? whrere its used ? how to measured?

2 Answers   Essar,

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

0 Answers  

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how to calculate the chiller load from TR to KW?

0 Answers  

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

0 Answers  

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Which element is highly conducting coppoer or gold?

3 Answers  

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What is bushing?

4 Answers  

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