Current Electricity Which of the following is the best material for making connecting wires? Nichrome Manganin Constant Copper Nichrome Manganin Constant Copper ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Two bulbs of 500 W and 200 W rated at 250 V will have resistance ratio as 25 : 4 4 : 25 5 : 2 2 : 5 25 : 4 4 : 25 5 : 2 2 : 5 ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Nichrome wire is an alloy of Nickel and chromium Copper and silver Chromium and vanadium Lead and zinc Nickel and chromium Copper and silver Chromium and vanadium Lead and zinc ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Conductance is reciprocal of Resistance Capacitance Inductance Reluctance Resistance Capacitance Inductance Reluctance ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Current velocity through a copper conductor is nearly 3 x 108 m/s the same as propagation velocity of electric energy of the order of a few ^.s/m independent of current strength nearly 3 x 108 m/s the same as propagation velocity of electric energy of the order of a few ^.s/m independent of current strength ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The resistance of a straight conductor is independent of Temperature Cross-sectional area Material Shape of cross-section Temperature Cross-sectional area Material Shape of cross-section ANSWER DOWNLOAD EXAMIANS APP
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