Electric Circuits Which of the following substance when added to electrolyte promotes smooth deposition? Glucose. Albumen. Any of above. Gelatine. Glucose. Albumen. Any of above. Gelatine. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least when capacitor is almost 25% charged. when capacitor is fully charged. when capacitor is half charged. initially. when capacitor is almost 25% charged. when capacitor is fully charged. when capacitor is half charged. initially. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = 1/ √3 VP. None of these. VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. VL = VP. VL = √3 VP. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will remains unchanged. increase. decrease. becomes zero. remains unchanged. increase. decrease. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which field is associated with the capacitor? Both of (A) and (B). Magnetic. Electric. None of above. Both of (A) and (B). Magnetic. Electric. None of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for reciprocity in case of ABCD parameters is AB-CD = 1. AD-BC = 0. AD-BC = 1 . AB-CD = 0. AB-CD = 1. AD-BC = 0. AD-BC = 1 . AB-CD = 0. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS