how can we check a fully charged battery?

2 Answers   KSEB,

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how capacitance is neglected in short transmission lines ?

1 Answers   BMC, Qucab,

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how will be the capacitance generated in a earthed wire???

1 Answers  

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why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

7 Answers   HCIL, Jindal, Siemens,

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how to get bearing & winding temperature of an induction motor?

0 Answers  

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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What are the protective devices in a DC/AC motor starter?

1 Answers   CTS,

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We have 250 KVAR cacitor bank & our average load is 200kva but our power factor is average 0.66 how can we maintane it? how can we balance our load?

4 Answers  

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why does a dc machine has high efficiency while working as a generator than as a motor

1 Answers  

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what is humming AC solenoid

2 Answers   Seagate,

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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at present how many EHVAC lines are there in India?

8 Answers   HCL, L&T,

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