Electric Circuits Condition of reciprocity in Y-parameter representation is Y12 = Y22. Y11 = Y12. Y11 = Y22. Y12 = Y21. Y12 = Y22. Y11 = Y12. Y11 = Y22. Y12 = Y21. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current is said to be alternating when it changes in none of these. magnitude. both ‘a’ and ‘b’. direction. none of these. magnitude. both ‘a’ and ‘b’. direction. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is 6:3:2. 2:4:6. 2:3:6. 6:4:2. 6:3:2. 2:4:6. 2:3:6. 6:4:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 40 Ω. 400 Ω. 800 Ω. 4 Ω. 40 Ω. 400 Ω. 800 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the dielectric of a capacitor is replaced by conducting material the plate will get short circuited. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the capacitor will get heated up due to eddy currents. the plate will get short circuited. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the capacitor will get heated up due to eddy currents. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The life of a lead acid battery is expected to be 2 to 5 years. 10 to 15 years. 1 year. 6 months. 2 to 5 years. 10 to 15 years. 1 year. 6 months. ANSWER DOWNLOAD EXAMIANS APP
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