Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their valency. chemical equivalents. atomic weights. atomic numbers. valency. chemical equivalents. atomic weights. atomic numbers. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Both Series resonance Parallel resonance None of these Both Series resonance Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The term trickle charge is associated with nickel iron battery. lead acid battery. dry cell. silver zinc battery. nickel iron battery. lead acid battery. dry cell. silver zinc battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 100 Hz. 0 Hz. 150 Hz. 50 Hz. 100 Hz. 0 Hz. 150 Hz. 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch? Yes. Single way switch doesn exist. Single way switch doesn operate at such current ratings. No. Yes. Single way switch doesn exist. Single way switch doesn operate at such current ratings. No. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for bearing surfaces. protective purpose. decorative purpose. all of above. bearing surfaces. protective purpose. decorative purpose. all of above. ANSWER DOWNLOAD EXAMIANS APP
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