Current Electricity At 0 K, germanium behaves as A conductor A ferromagnetic substance An insulator A superconductor A conductor A ferromagnetic substance An insulator A superconductor ANSWER DOWNLOAD EXAMIANS APP
Current Electricity All good conductors have high Thermal conductivity Reluctance Resistance Conductance Thermal conductivity Reluctance Resistance Conductance ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The flow of current in solids is due to Atoms Electrons and ions Nucleus Electrons Atoms Electrons and ions Nucleus Electrons ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Two lamps 100 W and 40 W are connected in series across 230 V (alternating). Which of the following statement is correct? 40 W lamp will fuse 40 W lamp will glow brighter 100 W lamp will glow brighter Both lamps will glow equally bright 40 W lamp will fuse 40 W lamp will glow brighter 100 W lamp will glow brighter Both lamps will glow equally bright ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Voltage dependent resistors are used As current stabilizers As heating elements For inductive circuits To suppress surges As current stabilizers As heating elements For inductive circuits To suppress surges ANSWER DOWNLOAD EXAMIANS APP
Current Electricity When one lag of parallel circuit is opened out the total current will Increases None of the listed here Become zero Decreases Increases None of the listed here Become zero Decreases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS