Why VCB is required and ACB is also require? what is the BDV of Trafo of 11/33 KV

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if an alternator or turbine using fuel to produce ele energy and we didn't connect load to the ends then where was gone the ele energy

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what are the types of towers in HT transmission

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How core saturation effects the secondary voltage (whats the theory) of a current transformer in service?

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how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

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how to calculate the cable size depending on the transformer rating

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which level of transformer oil has got low dielectric strength ?why?

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hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

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WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???

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1.Is there any difference between terminologies,HT-HV &LT- LV? 2.What is the highest transmission voltage level in india?

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On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

0 Answers   TNEB Tamil Nadu Electricity Board,

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what is positive , negative & zero equivalent system resistance

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