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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What is purpose to use relay after digital output module?

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we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

1 Answers   Yokogawa,

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What is the purpose of departmental classification?

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why we use log files in QTP?

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how could you change gas line control valve to liquid line valve?

0 Answers   TATA,

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Share with us about a time when you had to present a proposal to a person of higher position and were able to do it successfully?

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what is the current rating of both primary and secondary of 500kva,33kv./400v.distribution transformer?

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if salary paid per month rs. 50000/- of male <65 i will deduct tds from his salary please what i will do explain?

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Why the thermocouple is a transducer an rtd is not a transducer both taking heat as a input and give millivilt and ohms.

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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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how the calculation of faut current level

0 Answers   ABB,

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