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Electrical and Electronics Engineering Interview Questions and Answers

Question - How a tube light circuit is connected, and how does it work?

Answer -

In a tube light circuit, a choke is linked to one end of the tube light, and a starter is in sequence with the circuit. When we supply the current, the starter breaks off the supply cycle of AC. Due to this unexpected change in supply, the chock makes around 1000 volts. This voltage is enough to break the electrons within the tube to make the electrons flow. Once the accessible voltage passes through the pipe, the appetizer circuit will be out of the part. Now, no supply transform makes the choke voltage normal and diminishes the current.

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