what is the advantages of having in-built acvvvf (without
seperate inverter in the control panel)in the drive system
of elevators?
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why the transformer ratings in kva
1. Synchronization is not required A. Thermal B.Hydel C.Wind D.Nuclear
2 Answers APGenco, Birla Power,
In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side
What is spike & surge.
what is the difference between multimeter and megger?
how to find total current when kva is 30.4 given ? should we use root 3 (1.732) in the formula?
What is the purpose of Rotor earth fault relay and How to test the Rotor earth fault relay in generators and What is the procedure?.
10. THE MOST COMMON TYPE OF THREE PHASE IN UNSYMMETRICAL FAULTS IS ........
What is the difference between double compression
7 Answers Bhel, Hyundai, Orchid Chemicals and Pharmaceuticals, PDO, Prefamac,
WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL
how to calculate the loss tangent of electrical cables
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
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