This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Inductor and Capacitor”. 1. The symbol used for inductance is __________ a) b) c) d) 2. The symbol used for capacitance is _____________ a) b) c) d) 3. The formula used to find the capacitance C is __________ a) Q/v b) Qv … Read more
This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “The Inverting and Non-Inverting Amplifier Circuit”. 1. The opamp in the Inverting circuit is in __________ a) Linear region b) Saturation c) Cut-off region d) Non-linear region 2. In an Inverting Amplifier circuit, the output voltage vo is expressed as a function … Read more
This set of Electric Circuits test focuses on “Operational Amplifier Terminals,Terminal Voltages and Currents”. 1. Op-amp was introduced by __________ a) Fairchild b) Maxwell c) Rutherford d) Sahani 2. The number of terminals in an Op-amp ______________ a) 6 b) 2 c) 5 d) 3 3. The Op-amp is a type of ___________ a) Differential … Read more
This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Maximum Power Transfer and Superposition”. 1. Which of the following is the example to describe the efficiency of power transfer? a) Communication systems b) Power utility systems c) Instrumentation systems d) Telecom systems 2. In a network maximum power transfer occurs when … Read more
This set of Electric Circuits Interview Questions and Answers for Experienced people focuses on “Thevenin and Norton Equivalents, More on Deriving a Thevenin Equivalent”. 1. Find the voltage across 24Ω resistor by using Thevenin’s theorem. a) 8V b) 9V c) 1V d) 6V 2. Calculate Thevenin’s voltage for the network shown below where the voltage … Read more
This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Source Transformations”. 1. By using source transformation voltage source in series resistor is replaced by __________ a) Voltage source in series with a resistor b) Current source in parallel with a resistor c) Voltage source in parallel with a resistor d) Current … Read more
This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “TThe Node-Voltage Method Versus the Mesh-Current Method”. 1. Which method is best for voltage sources? a) Mesh analysis b) Nodal analysis c) Superposition principle d) Differentiation method 2. When there is a current source between two loops which method is preferred? a) … Read more
This set of Electric Circuits Questions and Answers for Experienced people focuses on “The Mesh-Current Method and Dependent Sources and Some Special Cases”. 1. The loop which does not contain any other inner loop is known as _____________ a) A node b) A mesh c) A branch d) A super mesh 2. If there are … Read more
This set of Electric Circuits Multiple Choice Questions & Answers (MCQs) focuses on “The Node-Voltage Method and Dependent Sources and Some Special Cases”. 1. Nodal analysis is mainly based on __________ a) KCL b) KVL c) Wheatstone bridge principle d) Faraday’s electric laws 2. If there are n nodes, then how many node-voltage equations are … Read more
This set of Electric Circuits Interview Questions and Answers for freshers focuses on “Measuring Resistance the Wheatstone Bridge and Delta-to-Wye (Pi-to-Tee) Equivalent Circuits”. 1. The Wheatstone Bridge is mainly used to measure ______________ a) Currents b) Voltages c) Node potentials d) Resistances 2. The relation between the resistances in the given Wheatstone bridge circuit is … Read more
