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Transformers are rated in what?
Transformers are rated in KVA. (this is because the transformer is Unity power factor device i.e.. PF = 1)AnswerThe selection of a transformer is determined by the apparent power of the load, expressed in volt amperes(V.A), the load current, and the line voltage of the supply. The transformer must be able to satisfy these requirements.Transformers are not 'unity power factor' devices, which is precisely why their capacity is expressed in volt amperes, rather than in watts.
Can the greatest common factor of 8 and 32 be greater than 8?
No.
Is the Greatest common factor a pair of numbers ever greater than both nbrrs?
No, it's never greater than the smallest number.
Can power factor be more than one?
No. In the simple case of a linear circuit, the power factor is the cosine of an angle, and that can't be more than 1.
Why is it not possible for a common factor of 38 and 90 to be greater than 20?
The only common factors of 38 and 90 are 1 and 2, so it is not possible for a common factor of 38 and 90 to be greater than 2, much less 20.
