High tension wires has

high resistance.

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low resistance.

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high young's modulus.

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low young's modulus.

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Solution

The correct option is B low resistance.
High tension wire is made by twisting together a number of thin wires insulated from each other so as to provide large surface area. It helps to radiate more heat and prevents burning of wire.

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Similar questions

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In determination of young modulus of elasticity of wire, a force is applied and extension is recorded. Initial length of wire is '1 m'. The curve between extension and stress is depicted then Young's modulus of wire will be K $\times$ $10^{9}$ $\frac{N}{m^{2}}$ , where K is .

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High tension wires has

The correct option is B low resistance.High tension wire is made by twisting together a number of thin wires insulated from each other so as to provide large surface area. It helps to radiate more heat and prevents burning of wire.

The correct option is B low resistance.
High tension wire is made by twisting together a number of thin wires insulated from each other so as to provide large surface area. It helps to radiate more heat and prevents burning of wire.