We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

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If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

0 Answers  

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AC covered area by ton calculation

2 Answers  

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How calculate the MTA in relay?

1 Answers   Unicharm,

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100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.

0 Answers  

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fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

0 Answers   NIC,

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why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

1 Answers   GMR,

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What is application/Function of Electro chlorinator in Offshore Oil & gas Platform ?

1 Answers  

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what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 Answers   ABB,

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what is use of capacitor in fan

8 Answers   ABB,

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What are the procedures followed for underground cable laying.....???

2 Answers   KSEB,

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What type of protective system we uses in L.V. distribution panels?

6 Answers  

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