Ash AAAC conductor is used for which KV lines

1 Answers  

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How to calculate loses in transformer of 160 KVA ?

0 Answers   IDV,

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What is the basis for framing the rules of block diagram reduction technique?

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What are the different circuits in thermal power plant?

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what is the formula for building wiring to get the main breaker.

1 Answers  

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What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

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Can I do body earthing of machine by using Cable armour or I have to run another GI wire for body earthing and how many wires I need to run. Is there any rule for this. eartnig

3 Answers   HAL,

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Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

0 Answers   Pride Hotels,

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

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how work the differential protection relay in details?

2 Answers  

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Why cables and busbar both needed in LT Panels?

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where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,

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