Answer / ast kumar sahoo

squarrel cage induction motor the bars are skew and connected to the end ring .skewing done to avoid locking tendency between the stator and rotor teeth hennce offer a good starting torque and avoid harmonics

how will be power factor while using the resistive load and Capacitive load?

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Types of 132KV and 222 KV protection.

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how do you reduce the skin effect

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line tester lamp working in which voltage?

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in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.

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How to calulate cable size for 200KVA,160KVA& 40KVA load?

1 Answers   ABB,

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Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

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what is gapless metal oxide techniques?

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sir can you operated Transformer on frequency from that for which is design?

1 Answers   Kirloskar,

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what are the values to be accepted on 3 core 185sq mm for 11000volts on insulation resistance between conductors and between conductors and earthed?

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can we use optical fibre to electrical power transmission ?

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How can I communicate with an Areva MiCOM P121 relay by RS485 port? In other word, which command can I send and what information can I have recieved? please send some refrences, please. thanks

3 Answers  

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