Answer / ruddho

Actually currents below 5ma are not dangerous.But between
10ma and 20ma the current is dangerous becoz the victim
loses muscular control.

u can also get practical experience .take 5ma
shock !!!!! u can verify it.
or
u can verify from book by V.K Mehta ,principal of power
system

Answer / arvind

its 9mA,that why we us elcb in home of 5 mA so that it get
tripped.

Answer / deepak mishra

above 9mA cane cause sensation to human body

Answer / subham patjoshi

30 mA is the TLV for human body that's the reason why ELCB is rated at 30 mA.

Answer / n.gopala krishna

12ma

Answer / s.karthik

its 25-30mA

Answer / ahamar

as per IEEE-80 for a human being of weight 70kg can survive
a current of 116ma for 1sec.

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0 Answers  

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0 Answers  

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7 Answers  

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10 Answers  

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5 Answers  

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4 Answers  

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2 Answers  

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1 Answers  

please explain power factor in simple words.....

3 Answers