#1. When a 200Ω load resistor is connected across the secondary winding of a transformer with a turn’s ratio of 4, the source sees a reflective load of …
#2. The Magnetizing inrush current in an unloaded transformer is maximum when the switch is closed with the voltage passing through ….?
#3. Transformer rated at KVA instead of KW because…….
#4. A transformer will work on ……./ What type of current does a transformer operate with?
#5. The primary and secondary of a transformer are ……………..Coupled.
#6. A transformer is an efficient device because it…………………..
#7. What is the primary function of an electrical transformer?
#8. A transformer works on the principle of:
#9. The power rating of a transformer is measured in:
#10. A step-down transformer has:
