Electric Circuits Four resistances 80 Ohm, 50 Ohm, 25 Ohm and R are connected in parallel. Current through 25 Ohm resistance is 4A. Total current of supply is 10A. The value of R will be 40.25. 66.66. 36.36. 76.66. 40.25. 66.66. 36.36. 76.66. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A ceramic and a mica capacitor have the same physical dimension. Which has the higher value of capacitance? Mica capacitor. 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. 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. - 1.25 1 2.5 10 - 1.25 1 2.5 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10 Ohm resistor has power rating of 1W. Find the maximum current rating. 0.316 A. 0.01 A. 0.1 A. 1 A. 0.316 A. 0.01 A. 0.1 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is se-as. s(1-e-as). e-as. (e-as)/s. se-as. s(1-e-as). e-as. (e-as)/s. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 4. 2. 1. Not possible. 4. 2. 1. Not possible. ANSWER DOWNLOAD EXAMIANS APP
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