The degree of mechanical vibrations produced by the laminations of a transformer depends on

Related MCQs

• The noise resulting from vibrations of laminations set by magnetic forces, is termedas
• The thickness of laminations used in a transformer is usually
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• Laminations of core are generally made of
• Which of the following could be lamina-proximately the thickness of laminations of a D.C. machine ?
• Which of the following is the main advantage of an auto-transformer over a two winding transformer ?
• The changes in volume of transformer cooling oil due to variation of atmospheric temperature during day and night is taken care of by which part of transformer
• The noise produced by a transformer is termed as
• In a transformer routine efficiency depends upon