What is the difference b/w relay and contactor?

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Why CNC machine installed in dustproof room. Pl.brief in detail.

2 Answers  

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What is process analysis?

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what is floating bearing?

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why SCR cannoy be used as a bidirectional device

1 Answers  

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What’s the normal transformer current rating?

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Can we Use AC Servo Motor with Variable Frequency drive instead of Servo Drive? OR with VFD, only simple induction motor can be connected? VFD (Variable Frequency Drive)is having facility of Encoder Feedback.

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How improvements can be made for designing the parts?

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What is quality management system? Weather qms is suitable, adequate and effective or not? Is there any quality policy? Is there any quality objective? If yes, then what are they? How they are planning to achieve quality objectives? Do they are measure quality objectives?

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what should be the material composition of transformet oil filtration machine to avoid metal contamination in filteredoil.

0 Answers   TATA,

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for the steam temp 420dec de superated to 120deg how much of water required

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What points should be kept in mind to build an effective organization?

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