Current Electricity If the efficiency of a machine is to be high, what should be low? kWh consumed True component of power Losses Input power kWh consumed True component of power Losses Input power ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Conductance is reciprocal of Reluctance Resistance Inductance Capacitance Reluctance Resistance Inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The hot wire of electric bulb's filament is higher than its cold resistance because the temperature co-efficient of filament is Negative None of the listed here Positive Zero Negative None of the listed here Positive Zero ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Electric current is a Vector quantity Number only Sometimes scalar and sometimes vector Scalar quantity Vector quantity Number only Sometimes scalar and sometimes vector Scalar quantity ANSWER DOWNLOAD EXAMIANS APP
Current Electricity If an electric current is passed through a nerve, the man Becomes insensitive to pain Is excited Begins to laugh Begins to weep Becomes insensitive to pain Is excited Begins to laugh Begins to weep ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Electric pressure is also called Voltage Energy Power Resistance Voltage Energy Power Resistance ANSWER DOWNLOAD EXAMIANS APP
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