Current Electricity Eureka has _______ temperature co-efficient of resistance. Positive Almost zero Negative None of the listed here Positive Almost zero Negative None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Insulators have _______ temperature co-efficient of resistance. None of the listed here Zero Positive Negative None of the listed here Zero Positive Negative ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The current in the circuit having constant resistance is tripled. The power increases 1/3 times 3 times 9 times 1/9 times 1/3 times 3 times 9 times 1/9 times ANSWER DOWNLOAD EXAMIANS APP
Current Electricity For which of the following 'ampere second' could be the unit? Reluctance Charge Energy Power Reluctance Charge Energy Power ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Ohm's law is not applicable to Semi-conductors Small resistors High currents Dc circuits Semi-conductors Small resistors High currents Dc circuits ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Conductivity is the reciprocal of Resistance Resistivity Current density None of the listed here Resistance Resistivity Current density None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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