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Transformers
The winding of the transformer with greater number of turns will be _____
High voltage winding
None of the listed here
Either high or low voltage winding
Low voltage winding
High voltage winding
None of the listed here
Either high or low voltage winding
Low voltage winding
Answer
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Related Question
Transformers
The permissible flux density in case of cold rolled grain oriented steel is around
3.7 Wb/m²
4.7 Wb/m²
2.7 Wb/m²
1.7 Wb/m²
3.7 Wb/m²
4.7 Wb/m²
2.7 Wb/m²
1.7 Wb/m²
Answer
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Transformers
A transformer has 200 W as iron loss at full load. The iron loss at full load. The iron loss at half full load will be
50 W
200 W
400 W
100 W
50 W
200 W
400 W
100 W
Answer
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Transformers
Which of the following insulating materials can withstand the highest temperature safely?
Asbestos
Mica
Cellulose
Glass fibre
Asbestos
Mica
Cellulose
Glass fibre
Answer
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Transformers
The leakage flux in a transformer depends upon
load current, voltage, frequency and power factor
load current, voltage and frequency
load current and voltage
load current
load current, voltage, frequency and power factor
load current, voltage and frequency
load current and voltage
load current
Answer
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Transformers
In a transformer, leakage flux
Produces mutually induced emf
Helps in transfer of energy
Is negligible at full load
Is minimised by interleaving the primary and secondary windings
Produces mutually induced emf
Helps in transfer of energy
Is negligible at full load
Is minimised by interleaving the primary and secondary windings
Answer
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