Electrostatic and Capacitance The capacity of capacitor bank used in power factor correction is expressed in terms of KVAR KW KV KVA KVAR KW KV KVA ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two 0.68 µF capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased VC > VR VR > VC VR = VC VR and VC = 0 VC > VR VR > VC VR = VC VR and VC = 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are always at 90° always parallel None of these inclined at any angle 0 always at 90° always parallel None of these inclined at any angle 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 720 µF 12 µF 50 µF 5 µF 720 µF 12 µF 50 µF 5 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ? Mica capacitor Both will have identical value of capacitance It depends on applied voltage Ceramic capacitor Mica capacitor Both will have identical value of capacitance It depends on applied voltage Ceramic capacitor ANSWER DOWNLOAD EXAMIANS APP
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