Define potential transformers?

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Why 50Hz power supply is standard?

2 Answers  

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what is ISDN & its features

2 Answers  

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what is the meaning of 8051 microcontroller

4 Answers   ONGC,

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where you wants to see you after 5 year?

1 Answers   Tech Mahindra,

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Hi.2005 B.E passed out .I am looking for job in abroad.So Please help me .send placement consultancy address

2 Answers  

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What is modulation? And where it is utilized?

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can any one say what are the non-scientific calculators?..i use casio ms350...wtr it is a scientific or non-scientific....

1 Answers   Microtek,

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Explain why 440 volts instead of 660 volts in 3 phases of supply system?

0 Answers  

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what is multiibrator.What is the function of multivibrator,and also application.

3 Answers  

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In order to handle all combinations of input voltage polarities, a multiplier must have A Four-quadrant capability B Three- quadrant capability C Four inputs D Dual-supply voltages

0 Answers  

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What is a sample and hold circuit? Where it is used?

0 Answers  

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