Turns Ratio
Trending Questions
Q. A transformer has 1500 turns in the primary coil and 1125 turns in the secondary coil. If the voltage in the primary coil is 200 V, then the voltage in the secondary coil is
- 100 V
- 150V
- 200V
- 250V
Q. An iron transformer assumed to be 100 % efficient. The ration of the secondary truns to the primary truns is 1:20. A 240 V ac supply is connected to the primary coil. What is the current in the primary coil?
- 0.1 A
- 0.14 A
- 2 A
- 40 A
Q. In an ideal transformer, the voltage and the current in primary coil are 200V and 2A respectively. If the voltage in the secondary coil is 200 V, then the value of current in the secondary coil will be
- 0.2 A
- 2 A
- 10 A
- 20 A
Q. In an ideal transformer, the voltage and the current in primary coil are 200V and 2A respectively. If the voltage in the secondary coil is 200 V, then the value of current in the secondary coil will be
- 0.2 A
- 2 A
- 10 A
- 20 A
