Electric Circuits In a lead acid cell, hydrogen is liberated at both plates. negative plate. none of the plates. positive plate. both plates. negative plate. none of the plates. positive plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 1 Hz. 10 Hz. 1000 Hz. 100 Hz. 1 Hz. 10 Hz. 1000 Hz. 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the given figure find the R3 25 mega ohm 25 mili ohm 25 kilo ohm 25 ohm 25 mega ohm 25 mili ohm 25 kilo ohm 25 ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff’s current law is used for nodal analysis. finding equivalent resistance. representing a current source. loop analysis. nodal analysis. finding equivalent resistance. representing a current source. loop analysis. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid acid particles get separated. lot of heat is generated. water start boiling. colour of acid changes. acid particles get separated. lot of heat is generated. water start boiling. colour of acid changes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sine wave is 100 A. Its peak value is 150 A. 70.7 A. 141.4 A. 282.8 A. 150 A. 70.7 A. 141.4 A. 282.8 A. ANSWER DOWNLOAD EXAMIANS APP
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