Iron loss of a transformer can be measured by

Related MCQs

• In an actual transformer the iron loss remains practically constant from noload to fullload because
• If the supply frequency to the transformer is increased,"the iron loss will
• 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 purpose of providing an iron core in a transformer is to
• The purpose of providing iron core in a step-up transformer is
• When secondary of a current transformer is open-circuited its iron core will be
• Hysteresis loss in a transformer varies as CBmax = maximum flux density)
• Which of the following loss in a transformer is zero even at full load ?
• The full-load copper loss of a trans¬former is 1600 W. At half-load, the copper loss will be