Electric Circuits Active materials of a lead acid cell are all of above. lead peroxide. spongy lead. dilute H2SO4. all of above. lead peroxide. spongy lead. dilute H2SO4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in a chemical cell is a movement of negative ions only. positive ions only. positive and negative ions. positive hole charges. negative ions only. positive ions only. positive and negative ions. positive hole charges. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of i ? 12 A. 6 A. 5 A. - 5 A. 12 A. 6 A. 5 A. - 5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 100 %. 50 % - 100 %. less than 50 %. 50 %. 100 %. 50 % - 100 %. less than 50 %. 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. replaced by a shunt resistance. open circuited. replaced by a series resistance. short circuited. replaced by a shunt resistance. open circuited. replaced by a series resistance. short circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is N / Ampere. F/ m2. N / C. F / m. N / Ampere. F/ m2. N / C. F / m. ANSWER DOWNLOAD EXAMIANS APP
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