How VFD (variable frequency drive) works? What's its function?

1 Answers  

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Explain what is a truth table?

0 Answers  

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What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.

0 Answers  

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what r ur strengths?

10 Answers   HCL, Wipro,

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PLEASE SEND ME THE TTA EXAMS PREVIOUS PAPERS TO PREPARE TTA2009

0 Answers   BSNL,

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in microcontroller why processor is used why not controller?

3 Answers   Infosys,

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which taype question pattern in hr round in telecom feild.

0 Answers   Huawei,

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please guide me from where I got semple of written test solved paper

0 Answers   IOCL,

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Why are active filters preferred

0 Answers  

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why use in tandulam capcitor in most of circuit

2 Answers  

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Which frequencies can't be used reliable beyond the horizon terrestrial communication without repeaters?

0 Answers  

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What is the use of Testing framework in Automated testing..what are different kinds of Testing frameworks available in Automated testing..

0 Answers   TCS, Wipro,

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