Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Glass. Vacuum, air. Oil impregnated paper. Titanium oxide. Glass. Vacuum, air. Oil impregnated paper. Titanium oxide. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Discrete values represent which type of signal Decimal Discretal Analog Digital Decimal Discretal Analog Digital ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = √3 VP. VL = VP. None of these. VL = 1/ √3 VP. VL = √3 VP. VL = VP. None of these. VL = 1/ √3 VP. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current is in phase with emf. leads the emf by 90o. leads the emf by - 90o. lags the emf by 90o. is in phase with emf. leads the emf by 90o. leads the emf by - 90o. lags the emf by 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If P is the power of a star connected system then what will be power of an equivalent delta connected system? P None of these 3P P/3 P None of these 3P P/3 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by froth flotation. rotating. electrolytic process. oxidation. froth flotation. rotating. electrolytic process. oxidation. ANSWER DOWNLOAD EXAMIANS APP
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