Electrostatic and Capacitance Dielectric strength ______ with increasing thickness remains unaltered decreases None of these increases remains unaltered decreases None of these increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 2000 N/C 800 N/C 1200 N/C 1600 N/C 2000 N/C 800 N/C 1200 N/C 1600 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Mica Oil Ceramic Paper Mica Oil Ceramic Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance between two plates increases with larger plate area and shorter distance between plates larger plate area, longer distance between plates and higher,applied voltage shorter plate area and shorter distance between them shorter plate area and higher applied voltage larger plate area and shorter distance between plates larger plate area, longer distance between plates and higher,applied voltage shorter plate area and shorter distance between them shorter plate area and higher applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with moisture content Is same for all insulating materials Increases with rise in temperature None of the listed here Increases with moisture content Is same for all insulating materials Increases with rise in temperature None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacity of capacitor bank used in power factor correction is expressed in terms of KV KW KVAR KVA KV KW KVAR KVA ANSWER DOWNLOAD EXAMIANS APP
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