Étiquette : CBSE
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Road Banking: Benefits and Application in Safe Transportation
INTRODUCTION The term ‘banking of roads’ refers to an engineering approach that allows vehicles to drive in a circular path.To reduce sliding and accidents, the exterior edge of the road is raised above the level of the inner edge.Banking of roads is used to plan and build safe and efficient highways, motorways, and other roadways.…
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WHY IS A RESISTOR COLOUR-CODED? HOW IS TO READ COLOUR CODES?
Colour code resistors for grade 12 physics
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