The function of conservator in a transformer is___________________?

Transformers 25/07/2020

A. to project against’internal fault
B. to reduce copper as well as core losses
C. to cool the transformer oil
D. to take care of the expansion and contraction of transformer oil due to variation of temperature of sur-roundings

Related Mcqs:

    No-load on a transformer is carried out to determine______________?
    A. copper loss B. magnetising current C. magnetising current and loss D. efficiency of the transformer...
    Helical coils can be used on___________?
    A. low voltage side of high kVA transformers B. high frequency transformers C. high voltage side of small capacity transformers D. high voltage side of high kVA rating transformers...
    The chemical used in breather is_______________?
    A. asbestos fiber B. silica sand C. sodium chloride D. silica gel...
    An ideal transformer is one which has_____________?
    A. no losses and magnetic leakage B. interleaved primary and secondary windings C. a common core for its primary and secondary windings D. core of stainless steel and winding of pure copper metal E. none of the above...
    The transformer lamination’s are insulated from each other by____________?
    A. mica strip B. thin coat of varnish C. paper D. any of the above...

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