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In the following closed circuit diagram it is found that the bulb doesn't glow. Explain with reason​

In The Following Closed Circuit Diagram It Is Found That The Bulb Doesnt Glow Explain With Reason class=

Sagot :

Answer:

No power - breaker, switch off or dead battery

Line voltage below minimum operable voltage (brownout)

Dimmer at minimum so 0% light

Switch/Dimmer faulty

A connection faulty between source of power and bulb

Failure in fixture (Lower Voltage transformer, overheat switch, driver)

Bulb not secured correctly - check base tab for being squished down and cleanliness

Fault in bulb

Safety triggered (overheated component shutdown item)