Example of high resistivity material is (A) Nichrome (B) Silver (C) Gold (D) Copper

Example of high resistivity material is
 (A) Nichrome (B) Silver
(C) Gold (D) Copper
by

1 Answer

Answer :

(A) Nichrome
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Related questions

The material with lowest resistivity is (A) constantan. (B) silver. (C) manganin. (D) nichrome.

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The most malleable, ductile low resistivity material is (A) Copper. (B) Aluminium. (C) Silver. (D) Iron.

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Gold and silver are (A) dielectric materials (B) low resistivity conducting materials. (C) magnetic materials. (D) insulating materials.

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The heating elements of electric irons are made of (A) Copper. (B) Nichrome. (C) Constantan. (D) Aluminium.

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Tick off the material, which is different from the group (A) Constantan. (B) Manganin. (C) Nichrome. (D) Brass.

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Which of the following material has the highest melting point (A) Copper. (B) Aluminium. (C) Tungsten. (D) Gold.

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The conductivity of copper is less than that of silver by (A) 5 – 10 %. (B) 50 – 60 %. (C) 80 – 90 %. (D) 20 – 30 %.

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Bronze is an alloy of (A) copper. (B) aluminium. (C) silver. (D) carbon.

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Resistivity of conductors is most affected by (A) composition. (B) temperature. (C) pressure. (D) current.

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