Question

Q.Tell the odd man out.Give proper explanation...

a.Fuse Wire,Bad conductor,Rubber Gloves,Generator.

b.Voltmeter,Ammeter,Galvanometer,Thermometer.

c.Loud speaker,microphone,electric motor,magnet

Answer 1

A. generator ( electric producing device others are non conductor )

B. thermometer ( measure temperature others are measure electricity)

C. all are magnetic device.(?)