Electric Circuits What is the mass number of an element that has 19 protons, 19 electrons, and 20 neutrons? 39. 38. 20. 19. 39. 38. 20. 19. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electron is lighter than a proton by a factor of about 1840. 18400. 18.4. 184. 1840. 18400. 18.4. 184. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is I1 in the given circuit? 0.5 A. 1 A. 3 A. 1.5 A. 0.5 A. 1 A. 3 A. 1.5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be 2R Ω R Ω 8R Ω 4R Ω 2R Ω R Ω 8R Ω 4R Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Electrolytic. Glass. both (B) and (C) above. Paper. Electrolytic. Glass. both (B) and (C) above. Paper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The instantaneous values of line current into a delta connected load in any two lines are + 2.5 amps and - 1.25 amps the current in the third line at the instant is ___________ A. 10 2.5 - 1.25 1 10 2.5 - 1.25 1 ANSWER DOWNLOAD EXAMIANS APP
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