Answer / k.prakashchandra

Aerial bunched cable

i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  

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What is meant by stator? What is meant by rotor?

0 Answers  

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why the tapping of transformer on ht side??????

12 Answers   CTS, OPTCL, Visa Steel,

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What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?

2 Answers   DRDO,

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How grounding is different than earthings?

0 Answers  

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If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

0 Answers  

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What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

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Is it posible to instal one more SMDB from the existing SMDB and is it practical.

0 Answers   CGI,

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what is magnetizing and demagnetizing current in generator and motor?

0 Answers   HBL Power Systems,

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is there or does RCCB work for single phase connection?

2 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

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What is HT? And specify the range of voltage?

5 Answers   HSL,

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