If a transformer is continuously operated the maximum temperature rise will occur in

Related MCQs

• 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
• For a transformer, operating at constant load current, maximum efficiency will occur at
• In D.C. motor which of the following can sustain the maximum temperature rise?
• Which of the following is the main advantage of an auto-transformer over a two winding transformer ?
• Losses which occur in rotating electric machines and do not occur in transformers are
• Gas is usually not liberated due to dissociation of transformer oil unless the oil temperature exceeds
• The efficiency of a transformer will be maximum when
• The maximum efficiency of a distribution transformer is
• Hysteresis loss in a transformer varies as CBmax = maximum flux density)
• An ideal transformer will have maximum efficiency at a load such that