Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.25. 2. 0.5. 4. 0.25. 2. 0.5. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A ceramic and a mica capacitor have the same physical dimension. Which has the higher value of capacitance? It is impossible to conclude on the basis of information supplied. Ceramic capacitor. Both have identical value of capacitor. Mica capacitor. It is impossible to conclude on the basis of information supplied. Ceramic capacitor. Both have identical value of capacitor. Mica capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Air gap flux density is of the order of 0.85 - 0.9 T. 0.35 - 0.5 T. 0.75 - 0.8 T. 0.65 - 0.9 T. 0.85 - 0.9 T. 0.35 - 0.5 T. 0.75 - 0.8 T. 0.65 - 0.9 T. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two electric bulbs have transparent filament of same thickness. It one of them gives 60 W and other gives 100 W, then- 60 W lamp filament has shorter length. 60 W and 100 W lamp filament have equal length. 100 W lamp filament has longer length. 60 W lamp filament has longer length. 60 W lamp filament has shorter length. 60 W and 100 W lamp filament have equal length. 100 W lamp filament has longer length. 60 W lamp filament has longer length. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.5. 0.577. 1. 0.866. 0.5. 0.577. 1. 0.866. 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 1 - 1.25 2.5 10 1 - 1.25 2.5 ANSWER DOWNLOAD EXAMIANS APP
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