A helical coil is a structure formed by winding a flexible material, like a tube or wire, into a spiral shape. It is commonly used in heat exchangers and other fluid systems.
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Prasant
Asked: In: Class 10 Science
CBSE Science Class 10 Sample Question Paper 2023-2024 free download with answers
Prasant
Asked: In: Class 10 Science
CBSE class 10 Science sample question paper 2023-2024 with solutions