An ideal transformer is one which has

Related MCQs

• 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
• An ideal transformer will have maximum efficiency at a load such that
• Which winding in a transformer has more number of turns ?
• Which winding of the transformer has less cross-sectional area ?
• In the transformer following winding has got more cross-sectional area
• No-load current of a transformer has
• The magnetising current of a transformer is usually small because it has
• A shell-type transformer has
• Which of the following does not change in a transformer ?