This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Parallel Impedance Circuits”. 1. In an impedance parallel network, the reactive component will ____________ the voltage by 90 degrees. a) Lead b) Lag c) Either lead or lag d) Depends on the circuit 2. In an impedance parallel network, the reactive … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Simple Parallel Circuits”. 1. From the given circuit, find the value of IR. a) 0 b) V/I c) V/R d) Cannot be determined 2. What is the relation between IR and V in the following circuit? a) IR leads V b) … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Basic AC Parallel Circuits”. 1. In a parallel circuit, we consider _____________ instead of impedance. a) Resistance b) Capacitance c) Inductance d) Admittance 2. In a parallel circuit, we consider admittance instead of _________ a) Resistance b) Capacitance c) Inductance d) … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “The Current in a Series RLC Circuit”. 1. In a series RLC circuit, the phase difference between the current in the capacitor and the current in the resistor is? a) 00 b) 900 c) 1800 d) 3600 2. In a series … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Voltages in a Series RLC Circuit”. 1. In a series RLC circuit, the phase difference between the voltage across the capacitor and the voltage across the resistor is? a) 00 b) 900 c) 1800 d) 3600 2. In a series RLC … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Selectivity”. 1. Shape of the resonance curve depends upon the? a) Q-factor b) Voltage c) Current d) Either voltage or current 2. A circuit is said to be selective if it has a _____ peak and ____ bandwidth. a) Blunt, narrow … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Bandwidth”. 1. The SI unit for bandwidth is? a) Hz b) Watt c) kHz d) kW 2. At bandwidth frequency range, the value of the current I is? a) I=Im/2 b) I=Im2 c) I=Im d) I=Im/√2 3. At bandwidth frequency range, … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Oscillation of Energy at Resonance”. 1. The energy stored in the capacitor is of _________ nature. a) Electrostatic b) Magnetic c) Neither electrostatic nor magnetic d) Either electrostatic or magnetic 2. The energy stored in the inductor is of _________ nature. … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Quality Factor”. 1. Quality factor is also known as _________ a) Voltage magnification b) Current magnification c) Resistance magnification d) Impedance magnification 2. At resonance condition, the voltage across the capacitor and inductor is _________ the source voltage. a) Greater than … Read more
This set of Basic Electrical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Frequency Variation in a Series RLC Circuit”. 1. If the resonant frequency in a series RLC circuit is 50kHz along with a bandwidth of 1kHz, find the quality factor. a) 5 b) 50 c) 100 d) 500 2. What is the … Read more
