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Tap changers on transformers
Tap changers on transformers
Tap changers on transformers The modern electrical equipments are designed to operate satisfactorily at one fixed v…
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Short-circuit Test
Alternator Tests
ALTERNATOR TESTS To find the regulation of an alternator, armature resistance, open-circuit characteristics and short-circuit short characteristi…
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Transformer on No-Load
Transformer on No-Load An ideal Transformer is one that has no core losses and copper lossers. But in practice it is very difficult to get an ideal …
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principle of working of a Transformer
What is the Working Principle of a Transformer ? The transformer works on the principle of faraday'…
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single phase Transformers
introduction of a Transformer
introduction The electric power is generated, transmitted and distributed in the form of alternating current (A.C). The e…
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Methods of Improving Commutation
Methods of Improving Commutation There are two methods of improving commutation i.e. of making current reversal in the short circuited coil as s…
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Electric Iron
Electric Iron Principle: An electric iron is a general household appliance used to press the wrinkles out of the clothes. This work on the basic of…
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