Question

When a tubelight breaks, a cracking sound is produced because ____? [A]Pressure inside the lamp is less than atmospheric pressure [B]Pressure inside t

Answer 1

When a tubelight breaks, a cracking sound is produced because ____? [A]Pressure inside the lamp is less than atmospheric pressure [B]Pressure inside t

Answer : # Pressure inside the lamp is less than atmospheric pressure

Answer 2

• a) Because of pressure inside the lamp is less than the atmospheric pressure.

• Generally, the lamp uses electricity. Fluorescent lamps filled with gas containing low pressure it is just 0.3℅.

• In Tube lights, electricity is controlled by an inductor coil or transformer.

• Choke is used in the transformers. Prolonged use of this choke gets faulty which means the coil is failed.

• Choke is the source of noise in a tube light.