Electric Circuits When power factor angle is constant, then shape of the current locus is circle. straight line. semi circle. triangle. circle. straight line. semi circle. triangle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the correct relation? AD-BC = 1. AB-CD = 1 . all of these. AC-BD = 1. AD-BC = 1. AB-CD = 1 . all of these. AC-BD = 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain high efficiency, network is designed with which of the following? High Q factor Zero Q factor Low Q factor Unity Q factor High Q factor Zero Q factor Low Q factor Unity Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Galvanizing is the coating of zinc. lead. brass. chromium. zinc. lead. brass. chromium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their chemical equivalents. valency. atomic numbers. atomic weights. chemical equivalents. valency. atomic numbers. atomic weights. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which battery is used in aeroplanes? Lead acid battery. None of them. Edission cell. Dry cell battery. Lead acid battery. None of them. Edission cell. Dry cell battery. ANSWER DOWNLOAD EXAMIANS APP
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