which pump used in STP

0 Answers   Dalkia,

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what is RFID? thire application;

0 Answers  

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Why the core of a underground cable is spiral in shape instead of straight??

3 Answers   Mecon,

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why dc series motors never start without some load, and what will happen if starting with out load..

1 Answers  

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What is shutdown of electrical sub station?

0 Answers   UCEP Bangladesh,

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers  

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what is the kva rating of 20 kv transformer?

1 Answers  

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what is inverter and converter

0 Answers   Hindustan Syringes and Medical Devices,

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what efficiency at 70% loaded transformer

1 Answers   EEEC,

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Please elaborate th´evenin’s theorem?

0 Answers  

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why we need the starters for motors

1 Answers   L&T,

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

0 Answers  

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