Current Electricity Which of the following materials has the least resistivity ? Mercury Copper Lead Zinc Mercury Copper Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Conductivity is the reciprocal of None of the listed here Current density Resistance Resistivity None of the listed here Current density Resistance Resistivity ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The resistance of conductor varies inversely as Area of cross-section Temperature Resistivity Length Area of cross-section Temperature Resistivity Length ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Ampere-hour is the unit of Power Energy Quantity of electricity Strength of current Power Energy Quantity of electricity Strength of current ANSWER DOWNLOAD EXAMIANS APP
Current Electricity An open resistor, when checked with an ohmmeter reads Low but not zero High but within tolerance Zero Infinite Low but not zero High but within tolerance Zero Infinite ANSWER DOWNLOAD EXAMIANS APP
Current Electricity All good conductors have high Thermal conductivity Resistance Conductance Reluctance Thermal conductivity Resistance Conductance Reluctance ANSWER DOWNLOAD EXAMIANS APP
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