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EC
Question Practice

Which electrical component is responsible for varying the brightness of the lamp?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 7
Science
Curiosity
Electricity: Circuits and thei...
Question Bank

Which electrical component is ...

Single Answer MCQ
Q-00127599

Which electrical component is responsible for varying the brightness of the lamp?

1

Transformer

2

Dimmer switch

3

Circuit breaker

4

Resistor

Previous QuestionNext Question
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