Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Glass. Oil impregnated paper. Vacuum, air. Titanium oxide. Glass. Oil impregnated paper. Vacuum, air. Titanium oxide. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The breakdown voltage for paper capacitor is usually more than 10000 volts. 200 to 1600 volts. 2000 to 3000 volts. 20 to 60 volts. more than 10000 volts. 200 to 1600 volts. 2000 to 3000 volts. 20 to 60 volts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current flowing between electrodes inside a lead acid battery is electron current. proton current. ionization current. polarization current. electron current. proton current. ionization current. polarization current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called a cycle in case of AC operation ? When ac goes through a complete (+)ve to (-)ve, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. Option A and C both. When ac completes the (+)ve half, is called a cycle. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. Option A and C both. When ac completes the (+)ve half, is called a cycle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in a chemical cell is a movement of positive ions only. positive and negative ions. negative ions only. positive hole charges. positive ions only. positive and negative ions. negative ions only. positive hole charges. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The norton equivalent of the circuit shown in the figure is 1A, 5/6 Ohm 1A, 1.5 Ohm 0.75 A, 1.5 Ohm 0.75A, 5/6 Ohm 1A, 5/6 Ohm 1A, 1.5 Ohm 0.75 A, 1.5 Ohm 0.75A, 5/6 Ohm ANSWER DOWNLOAD EXAMIANS APP
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