Turns ration for a C.T. is _________(a) n = ^Np ⁄ Ns(b) n = ^Ns ⁄ Np(c) n = ^1 ⁄ Np(d) n = NsThe question was asked during an interview.My doubt stems from Instrument Transformers in chapter Extension of Instrument Ranges of Electrical Measurements

Turns ration for a C.T. is _________(a) n = ^Np ⁄ Ns(b) n = ^Ns ⁄

1.	Turns ration for a C.T. is _________(a) n = ^Np ⁄ Ns(b) n = ^Ns ⁄ Np(c) n = ^1 ⁄ Np(d) n = NsThe question was asked during an interview.My doubt stems from Instrument Transformers in chapter Extension of Instrument Ranges of Electrical Measurements
Answer» Right OPTION is (a) N = ^Np ⁄ Ns To explain I would say: The turns ratio for a P.T. is DEFINED as the ratio of the number of turns in the primary to the number of turns in the SECONDARY. It is given by the relation n = ^Np⁄Ns.

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Turns ration for a C.T. is _________(a) n = ^Np ⁄ Ns(b) n = ^Ns ⁄ Np(c) n = ^1 ⁄ Np(d) n = NsThe question was asked during an interview.My doubt stems from Instrument Transformers in chapter Extension of Instrument Ranges of Electrical Measurements

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