Noise level test in a transformer is a

Related MCQs

• The noise produced by a transformer is termed as
• 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
• While conducting short-circuit test on a transformer the following side is short circuited
• During open circuit test of a transformer
• An open-circuit test on a transformer is conducted primarily to measure
• A no-load test is performed on a transformer to determine
• The noise resulting from vibrations of laminations set by magnetic forces, is termedas
• Which of the following does not change in a transformer ?
• In a transformer the energy is conveyed from primary to secondary