why ct is connected at bushing of transformer ??????????
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why should star point is earthed in power transformer
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i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
what is the concept of directional power?
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because
1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
SUTIABLE FOR ohm's law super conductor
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
what about GD square and its important for motor design?
What is measurement?
i need to give section engineer (electrical engineer) for RRB. Please suggest some book
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?