Electrostatic and Capacitance The minimum value of potential gradient in a cable occurs in uniformly all over conductor insulation outer sheath uniformly all over conductor insulation outer sheath ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor of 2,000 pF is greater than 0.02 µF 0.0002 µF 0.002 µF 0.0000002 F 0.02 µF 0.0002 µF 0.002 µF 0.0000002 F ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ? It will melt Its molecular structure will get changed It will become magnetic It will get punctured or cracked It will melt Its molecular structure will get changed It will become magnetic It will get punctured or cracked ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will Increase Decrease None of the listed here Remain same Increase Decrease None of the listed here Remain same ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 5 times smaller than before 10 times greater than before 25 times larger than before 5 times greater than before 5 times smaller than before 10 times greater than before 25 times larger than before 5 times greater than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electric field at a point situated at a distance d from straight charged conductor is Inversely proportional to d proportional to d None of the listed here Inversely proportional to d Inversely proportional to d proportional to d None of the listed here Inversely proportional to d ANSWER DOWNLOAD EXAMIANS APP