MCQ 11 MarkA battery is a collection of cells in $–$✓series.Bparallel.Crandom order.Dnone of theseAnswerCorrect option: A. series.View full question & answer→
MCQ 21 MarkThe consequence of improper handling of electricity is $–$Aelectric shock.Bfire.✓both $a$ and $b$Dnone of theseAnswerCorrect option: C. both $a$ and $b$View full question & answer→
MCQ 31 MarkAn electric fuse is always connected to the $–$✓live wire.Bneutral wire.Cearth wire.Dfuse wire.AnswerCorrect option: A. live wire.View full question & answer→
MCQ 41 MarkThe top thick pin of a plug is always connected to the $–$Alive wire.Bneutral wire.✓earth wire.Dfuse wire.AnswerCorrect option: C. earth wire.View full question & answer→
MCQ 51 MarkThe colour code for a live wire is $–$Ablack or blue.Bgreen or yellow.✓red or brown.Dwhite and black.AnswerCorrect option: C. red or brown.View full question & answer→
MCQ 61 MarkMoving charges constitute $–$Aelectrode.✓electric current.Cstatic electricity.Dmagnetism.AnswerCorrect option: B. electric current.View full question & answer→
MCQ 71 MarkTransferring a charge by touching is called charging by $–$✓conduction.Binduction.Cconvection.Dradiation.AnswerCorrect option: A. conduction.View full question & answer→
MCQ 81 MarkIf an electroscope is charged by induction, it acquires $–$Athe same charge.✓an opposite charge.Cno charge at all.Dnone of these.AnswerCorrect option: B. an opposite charge.View full question & answer→
MCQ 91 MarkAn electroscope is an instrument used to $–$✓detect the presence of charge on a body.Bview electrons.Cproduce an electrostatic charge.Dview atoms.AnswerCorrect option: A. detect the presence of charge on a body.View full question & answer→
MCQ 101 MarkWhich of the following is a non$-$conductor of electricity?AsilverBcopper✓plasticDaluminiumAnswerCorrect option: C. plasticView full question & answer→