Electric Circuits Common impurity in battery electrolyte is lead sulfate. iron. dust. sodium chloride. lead sulfate. iron. dust. sodium chloride. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at none of the plates. both plates. positive plate. negative plate. none of the plates. both plates. positive plate. negative plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:2. 1:8. 1:1. 4:1. 1:2. 1:8. 1:1. 4:1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are always parallel. always perpendicular. none of above. inclined at any angle. always parallel. always perpendicular. none of above. inclined at any angle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For balanced star load, if unbalanced line current are IR, IY, IB equal to - j10, - j10 and - j20 respectively, the neutral current will be equal to (8.66 + j5) A. (-8.66 - j5) A. (8.66 - j5) A. (-9.66 + j5) A. (8.66 + j5) A. (-8.66 - j5) A. (8.66 - j5) A. (-9.66 + j5) A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Find the current through 5 Ohm resistor from A to B. -2A. 1A. -1A. 2A. -2A. 1A. -1A. 2A. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS