Current Electricity Multiple Choice Questions 38 PDF Download
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MCQs on Current Electricity Quiz PDF Download Worksheets 38
MCQ. Value of resistance in insulators is
- can not be determined
MCQ. Current in electrolyte flows due to
- positive ions
- negative ions
- electrons and protons
- both A and B
MCQ. A pipe with larger cross sectional area than other offers
- small resistance
- large resistance
- equal resistance
- variable resistance
MCQ. Unit of electric power is
MCQ. If price of a unit is Rs.15 then calculate one month cost of using 60 W energy saver for 10 hours daily.
- Rs. 250
- Rs. 180
- Rs. 270
- Rs. 540