how we are measuring the winding temperature of the
transformer?
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In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
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What is the Minimum winding resistance of motors ( small & big)? referance range
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
If UG power cable both ends are to be earthed or what? If not why?
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?
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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
Describe the control mechanism of missile launcher???
What are hrc fuses and where it is used?
what is a vector protection in transformer
