Electric Circuits The efficiency in case of maximum power transfer theorem is 50 % - 100 %. 50 %. 100 %. less than 50 %. 50 % - 100 %. 50 %. 100 %. less than 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Highest current density is usually recommended for tin plating. cadmium plating. bronze plating. chromium plating. tin plating. cadmium plating. bronze plating. chromium plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 240. 675. 3600. 7.5. 240. 675. 3600. 7.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Reactance drop. Impedance drop. Resistance drop. Apparent power. Reactance drop. Impedance drop. Resistance drop. Apparent power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of specific gravity of acid when a lead acid battery is fully charged is 2.585. 2.9585. 1.285. 2.185. 2.585. 2.9585. 1.285. 2.185. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 27∠30o Ω None of these 3∠30o Ω. 30∠30o Ω. 27∠30o Ω None of these 3∠30o Ω. 30∠30o Ω. ANSWER DOWNLOAD EXAMIANS APP
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