Electric Circuits When water is added to sulphuric acid colour of acid changes. water start boiling. lot of heat is generated. acid particles get separated. colour of acid changes. water start boiling. lot of heat is generated. acid particles get separated. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is 1000 ohms. 50 ohms. 500 ohms. 5000 ohms. 1000 ohms. 50 ohms. 500 ohms. 5000 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is a resistor? Test Hello Inductor Capacitor Test Hello Inductor Capacitor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 200 V. 250 V. 250 / √3 V. 250 √3 V. 200 V. 250 V. 250 / √3 V. 250 √3 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 4 A. 5 A. 10 A. 6 A. 4 A. 5 A. 10 A. 6 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poorest conductor of electricity is Steel. Aluminium. Carbon. Silver. Steel. Aluminium. Carbon. Silver. ANSWER DOWNLOAD EXAMIANS APP
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