Electrostatic and Capacitance What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ? It will become magnetic It will melt It will get punctured or cracked Its molecular structure will get changed It will become magnetic It will melt It will get punctured or cracked Its molecular structure will get changed ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is marked for polarity ? Air Electrolytic Mica Paper Air Electrolytic Mica Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with rise in temperature None of the listed here Is same for all insulating materials Increases with moisture content Increases with rise in temperature None of the listed here Is same for all insulating materials Increases with moisture content ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitor preferred for high frequency circuits is None of the listed here Paper Mica Air None of the listed here Paper Mica Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 1200 1600 400 800 1200 1600 400 800 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the dielectric is homogeneous,the potential gradient is None of the listed here Uniform Zero Non-uniform None of the listed here Uniform Zero Non-uniform ANSWER DOWNLOAD EXAMIANS APP
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