Current Electricity Ampere-hour is the unit of Power Quantity of electricity Strength of current Energy Power Quantity of electricity Strength of current Energy ANSWER DOWNLOAD EXAMIANS APP
Current Electricity If the efficiency of a machine is to be high, what should be low? Input power Losses kWh consumed True component of power Input power Losses kWh consumed True component of power ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Ohm's law is not applicable to Semi-conductors High currents Dc circuits Small resistors Semi-conductors High currents Dc circuits Small resistors ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Three resistance of 10 ohms, 15 ohms, and 30 ohm are connected in parallel. The total resistance of the combination is 15 ohms 5 ohms 10 ohms 55 ohms 15 ohms 5 ohms 10 ohms 55 ohms ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Electrical current is due to the flow of Negative charges only Both positive and negative charges Positive charges only Neutral particles only Negative charges only Both positive and negative charges Positive charges only Neutral particles only ANSWER DOWNLOAD EXAMIANS APP
Current Electricity A 3 Q resistor having 2 A current will dissipate the power of 4 watts 8 watts 2 watts 6 watts 4 watts 8 watts 2 watts 6 watts ANSWER DOWNLOAD EXAMIANS APP
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