Electric Circuits In which of the following oscillations are not present? Critical damping Both 2 and 3 Under damping Over damping Critical damping Both 2 and 3 Under damping Over damping ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 0.5 1 2.56 3.149 0.5 1 2.56 3.149 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The common voltage across parallel branches with different voltage sources can be determined by the relation V = (V1 / R1 + V2 / R2 + V3 / R3) / (1 / R1 + 1 / R2 +1 / R3 .....) The statement is associated with which theorem? Thevenin’s theorem. Millman’s theorem. Superposition theorem. Norton’s theorem. Thevenin’s theorem. Millman’s theorem. Superposition theorem. Norton’s theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for bearing surfaces. protective purpose. all of above. decorative purpose. bearing surfaces. protective purpose. all of above. decorative purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms with fewer than 4 valence electrons are insulator. conductor. semi-conductor. none of these. insulator. conductor. semi-conductor. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During charging, the electrolyte of a lead acid battery becomes stronger. weaker. there is no change in electrolyte. diluted with water. stronger. weaker. there is no change in electrolyte. diluted with water. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS