Answer / seshagiri204

genereally in our India standard transimission voltages are 11,33,66,110, 132,220,400 and 765 kv . because generator rms voltage output is given by multiple of form facor 1.11

how to give earthing in plain?

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checklist of ELCB

1 Answers   EECE,

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how to calculate the settings for shaft ct protn in hydro generators

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

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What is phenomenon of electromagnetic induction and how it works?

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why fault current always calculated for 1 seconds?

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A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

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Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???

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What are differences between Conventional & Addressable type smoke detectors?

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What is an Antipumping relay ?

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Why selected cable colour red yellow and blue in 3 phase Electrical system?

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What are the earthing required for commissionthe DG Set?

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