Current Electricity An instrument which detects electric current is known as Voltmeter Wattmeter Rheostat Galvanometer Voltmeter Wattmeter Rheostat Galvanometer ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Voltage dependent resistors are used To suppress surges As heating elements For inductive circuits As current stabilizers To suppress surges As heating elements For inductive circuits As current stabilizers ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Temperature coefficient of resistance is expressed in terms of ohms/ohm°C mhos/ohm°C mhos/°C ohms/°C ohms/ohm°C mhos/ohm°C mhos/°C ohms/°C ANSWER DOWNLOAD EXAMIANS APP
Current Electricity In which of the following substances the resistance decreases with increase in temperature? Silver Constantan Copper Carbon Silver Constantan Copper Carbon ANSWER DOWNLOAD EXAMIANS APP
Current Electricity A closed switch has a resistance of About 50 ohms Zero Infinity About 500 ohms About 50 ohms Zero Infinity About 500 ohms ANSWER DOWNLOAD EXAMIANS APP
Current Electricity No current flow between two charged bodies if they have same None of the listed here Potential Charge Capacity None of the listed here Potential Charge Capacity ANSWER DOWNLOAD EXAMIANS APP
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