Questions
Grade -10 (SEE) Physics
Electricity, Transformer
In the diagram, C2 = 1/5 of coil of C1. If input voltage is 1200 V, find output V. Give reason for laminating the core .
In the diagram, C2 = 1/5 of coil of C1. If input voltage is 1200 V, find output V. Give reason for laminating the core .
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given diagram[/caption]
Grade -10 (SEE) Physics
Electricity, Transformer
The input and output voltage of a transformer are 11000 V and 220 V, find the input current if output is 1650A in transformer.
The input and output voltage of a transformer are 11000 V and 220 V, find the input current if output is 1650A in transformer.
Grade -10 (SEE) Physics
Electricity, Transformer
In a transformer, the turn in primary coil is 600 and its emf is 220 V. What will be the number of turns in secondary winding, 60V.
In a transformer, the turn in primary coil is 600 and its emf is 220 V. What will be the number of turns in secondary winding, 60V.
Grade -10 (SEE) Physics
Electricity, Transformer
How many turns should be made to produce 110 V of secondary voltage. If primary turns is 3600 and voltage is 440 V.
How many turns should be made to produce 110 V of secondary voltage. If primary turns is 3600 and voltage is 440 V.
Grade -10 (SEE) Physics
Electricity, Transformer
A transformer has 220 V primary voltage, 2000 turns. Calculate the secondary turns if voltage is 45 V.
A transformer has 220 V primary voltage, 2000 turns. Calculate the secondary turns if voltage is 45 V.
Grade -10 (SEE) Physics
Electricity, Transformer
What is the secondary coil turns while 11 V radio runs in current using 220 V and primary coil 1000 turns.
What is the secondary coil while 11 V radio runs in current using 220 V and primary coil 1000 turns.
Grade -10 (SEE)
Electricity, Transformer
Calculate the number of turns in secondary coil, if voltage is 33 V. Primary coil has 200 turns and 220 V.
Calculate the number of turns in secondary coil, if voltage is 33 V. Primary coil has 200 turns and 220 V.
Grade -10 (SEE) Physics
Electricity, Transformer
Calculate turns on secondary coil if step up transformer has 220 voltage, 100 turns primary coil. Secondary voltage is 2200 V.
Calculate turns on secondary coil if step up transformer has 220 voltage, 100 turns primary coil. Secondary voltage is 2200 V.
Grade -10 (SEE) Physics
Electricity, Transformer
If the ratio of primary winding to secondary winding in a transformer is 0.5, primary voltage is 220 V. find secondary V.
If the ratio of primary winding to secondary winding in a transformer is 0.5, primary voltage is 220 V. find secondary V.
Grade -10 (SEE) Physics
Electricity, Transformer
Calculate the number of turns in secondary coil.
A transformer is used to play radio of 6 V. If the transformer is connected to 240 volt ac mains and the number of turns in it is 1000, Calculate the number of turns in secondary coil.
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