why batteries are rated in ampere hour

1 Answers  

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what is ratio of copper wire size and current ?

0 Answers  

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why we used to transmitt the power at higher voltage why not at lower voltage

8 Answers  

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harmonics filter

0 Answers   SEHA,

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i have 3500 amp load and select current transformer and perches.how i calculate .please understand

0 Answers  

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What is the winding resistsnce need to be in a 1000kva, 11kv/415v transformer, between ht winding to lt winding, ht winding to earth, lt winding to earth.?

1 Answers   Trident,

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what is the formula or method to calculate RESIDENTIAL,COMMERCIAL & INDUSTRIAL load power?????

3 Answers   RRB,

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When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

0 Answers   BMRCL,

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what is range ACB

11 Answers  

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What is Residual Voltage & Residual Current?

4 Answers  

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What is main difference between earthing and neutral grounding?

3 Answers   Jindal,

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what is the control circuit for operating the clean room air shower

0 Answers   L&T,

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