Explain the process of commutation in a dc machine.
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What is the basic principal of Diesel genarator?
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Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?
If a motor of 30KW rating &200 mtrs distance from feeder give me the cable size selection calculation?
why skin effect is decreases with decrease with frequency? why skin effect occur
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
how many units (kwh) are there if in one MW?
how can H.V busbar in a powerstation can be protected?
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.
Where can i get practical knowledge of solar system?
what is fuction static switch in ups and tell me use parts name and fucion
I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.
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