A) LengthB) WeightC) AreaD) Temperature
A) IncreaseB) remains sameC) DecreaseD) Increases 2 times
A) High ResistanceB) Low ResistanceC ) No ResistanceD) Resistors Are Not Used In Radios
A) 60% Copper 40% SliverB) 60% Silver 40% NickelC) 50% Bronzes 50% CopperD) 60% Copper 40% Nickel.
A) 1 ῺB) 2 ῺC) 4 ῺD) 5 Ὼ
A) Series ConnectionB) Parallel ConnectionC) Both A and BD) None of the above.
A) EqualB) LessC) GreaterD) not determined.
A) ResistorsB) CapacitorsC) Ohmic ConductorsD) Semi Conductors
A) DecreasesB) Remain ConstantC) DoublesD) Increases 4 Times
A) LargeB) SmallC) NOD) No current passes through.
A) LengthB) AreaC) Temperature D) Material
A) IncreasesB) Remains constantC) DecreaseD) Increases and decreases afterwards
A) Joules law of HeatingB) Law of thermodynamicsC) Ohm’s LawD) Boyle law.
A) ResistanceB) current C) time of current passesD) all of the above.
A) Potential DifferenceB) Electric powerC) CurrentD) None of the above
A) how much energy is usedB) Electrical powerC) Current passing through deviceD) Voltage applied
A) FuseB) Power SupplyC) EarthD) Lamp
A) SafetyB) FuseC) LampD) None of the above
A) Negative connection
B) Positive connection
C) Earth
D) All of the above
A) Lamp
B) Bulb
C) Fuse
D) Both A and B