Silicon steel used in laminations mainly reduces

Related MCQs

• The thickness of laminations used in a transformer is usually
• The degree of mechanical vibrations produced by the laminations of a transformer depends on
• The noise resulting from vibrations of laminations set by magnetic forces, is termed as
• The transformer laminations are insulated from each other by
• The hum in a transformer is mainly attributed to
• The permissible flux density in case of cold rolled grain oriented steel is around
• Natural oil cooling is used for transformers upto a rating of
• The chemical used in breather for transformer should have the quality of
• The chemical used in breather is
• Material used for construction of transformer core is usually