Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? VL and I. VL and Z. Z and I. VL and VR. VL and I. VL and Z. Z and I. VL and VR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff’s voltage law is used for loop analysis. representing a current source. finding equivalent resistance. nodal analysis. loop analysis. representing a current source. finding equivalent resistance. nodal analysis. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrolyte for silver plating is any of above. dilute sulphuric acid. double cyanide of silver and potassium solution. potassium nitrate solution. any of above. dilute sulphuric acid. double cyanide of silver and potassium solution. potassium nitrate solution. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While Thevenizing a circuit between two terminals, VTH is equal to none of these. open circuit terminal voltage . net voltage available in the circuit. short circuit terminal voltage. none of these. open circuit terminal voltage . net voltage available in the circuit. short circuit terminal voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 100 Hz. 1 Hz. 10 Hz. 1000 Hz. 100 Hz. 1 Hz. 10 Hz. 1000 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system? BYR. RYB. RBY. YBR. BYR. RYB. RBY. YBR. ANSWER DOWNLOAD EXAMIANS APP
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