Q1. [1] § Chapter Introduction § 11.1 ELECTRIC CURRENT AND CIRCUIT § 11.3 CIRCUIT DIAGRAM
In domestic electric circuits the wiring with 15 A current rating is for the electric devices which have
- (a) higher power ratings such as geyser.
- (b) lower power ratings such as fan.
- (c) metallic bodies and low power ratings.
- (d) non-metallic bodies and low power ratings.
Previously asked in CBSE board exam
2023 31/1/1 Q14
Generated by claude-sonnet-4-6 · 2026-06-15 06:46 · grounding rag
Model Answer
(a) higher power ratings such as geyser.
Explanation
In domestic wiring, a 15 A rated circuit is used for high-power appliances (geysers, air conditioners, etc.) that draw large currents, while the 5 A circuit is used for lower-power devices like fans and lights.
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