Important MCQ questions for GATE, ESE Engineering Service Examination, IES, PSU Examination and Study Material For Electrical and Electronics Engineering in Circuit Theory, Network Theory, Material Science, Power System, Control System, Measurement, Power Electronics, Transformer and Electrical Machine, Control System, EMT, Power Electronics, Microprocessor and Communication System.
Friday, December 13, 2013
The materials which exhibit electric polarisation even in the absence of an applied elctric filed?
a) Ferro magnetic b)Paramagnetic c)Ferro electric d)Anti- ferroelctric
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