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 At 0 K, germanium behaves as An insulator A superconductor A ferromagnetic substance A conductor An insulator A superconductor A ferromagnetic substance A conductor ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Which of the following is the best material for making connecting wires? Constant Nichrome Copper Manganin Constant Nichrome Copper Manganin ANSWER DOWNLOAD EXAMIANS APP
Current Electricity In a circuit a 33 Q resistor carries a current of 2 A. The voltage across the resistor is 66 V 80 V 132 V 33 V 66 V 80 V 132 V 33 V ANSWER DOWNLOAD EXAMIANS APP
Current Electricity When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of the heater will Remain constant Decrease Increase None of these Remain constant Decrease Increase None of these ANSWER DOWNLOAD EXAMIANS APP
Current Electricity A wire having very high value of conductance is said to be Very good conductor Moderately good conductor Insulator None of the listed here Very good conductor Moderately good conductor Insulator None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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