Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 2.0 0.2 0.002 0.0002 2.0 0.2 0.002 0.0002 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will Decrease Remains same None of the listed here Increase Decrease Remains same None of the listed here Increase ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two series capacitors (one 2 µF, the other of unknown value) are charged from a 24 V source. The 2 µF capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 4 µF 1 µF 8 µF 2 µF 4 µF 1 µF 8 µF 2 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 1600 400 800 1200 1600 400 800 1200 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following statements is incorrect ? A wire cable has distributed capacitance between the conductors The stored energy in a capacitor increases with applied voltage The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor decreases with reduction in value of capacitance A wire cable has distributed capacitance between the conductors The stored energy in a capacitor increases with applied voltage The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor decreases with reduction in value of capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance To prevent the generation of static charges on rubber or flat leather Conductive dressing is done Oil compound dressing is done Talcum powder is sprayed on the surface Surface is moistened Conductive dressing is done Oil compound dressing is done Talcum powder is sprayed on the surface Surface is moistened ANSWER DOWNLOAD EXAMIANS APP
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