What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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what is differance between PT-100 and thermocouple?

1 Answers  

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What mean by MLTP

0 Answers   Machino,

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derive the e.m.f equation of transformer

2 Answers  

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In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

11 Answers  

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What is stepper motor. What is its uses?

0 Answers  

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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How to calculate KW what is the formula for KW.

18 Answers   Toyota, UU,

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What is the reason behind 11kv 33kv 132kv.....means multiple of 11?

6 Answers  

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If connected load of Asphalt plant is 375Kw. What suitable KVA DG set is required. What is calculation formula. what extra load have to consider. in what efficiency it will work.

8 Answers   MAHINDRA,

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Is a current transformer step up or step down ?

2 Answers  

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In a Tap changing transformer where is the tap connected , is it connected in the primary side or it is connected in secondary side

8 Answers   Indiabulls,

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