Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Glass. Oil impregnated paper. Vacuum, air. Titanium oxide. Glass. Oil impregnated paper. Vacuum, air. Titanium oxide. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are lead peroxide. spongy lead. all of above. dilute H2SO4. lead peroxide. spongy lead. all of above. dilute H2SO4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is 4 V. 1 V. 2 V. 3 V. 4 V. 1 V. 2 V. 3 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – F. εr/F. F εr. 0. F. εr/F. F εr. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for reciprocity in case of ABCD parameters is AB-CD = 1. AD-BC = 0. AD-BC = 1 . AB-CD = 0. AB-CD = 1. AD-BC = 0. AD-BC = 1 . AB-CD = 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 1 mA. 0 mA. 6 mA. 2 mA. 1 mA. 0 mA. 6 mA. 2 mA. ANSWER DOWNLOAD EXAMIANS APP
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