MPSC PYQScienceElectricityenglish

36) Tungsten coil is used in electric lamps because ...... 1) Of its high conductivity 2) Lights more than other metal 3) Of its high melting point 4) It is available in high quantity

A.Of its high conductivity
B.Lights more than other metal
C.Of its high melting point
D.It is available in high quantity

Correct answer: C

Source paper

Science: Electricity

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