Answer / bhavana kumari

Causal system is the system whoes output depends on past input and present input and not depends on future input. For e.g output of causal system Y(to)=x(t) where t<=to

Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

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Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing

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in a delta-star with neutral grounding on star side what will happen if one star limb  got opened at star point

1 Answers   NTPC,

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Why we use shunt coil in breaker??????????

7 Answers  

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Whats the use of earth pits? and it will function? whats the natural earth value? How to improve ur earth resistance?

3 Answers   Anwar Ispat,

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why causes the burnt of AC Electrical Motor ?

9 Answers  

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How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 Answers  

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what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation

0 Answers  

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What is meaning of Float Charging of Batteries???

2 Answers   Emerson,

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why air handling unit interloking in case of fire

3 Answers  

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why 30 ma elcb is used ?why cant 100 ma?

3 Answers  

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what is rotating transformer? what is the uses of it?i mean applicaitons?

5 Answers   First Lead,

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