# Basic Electrical ## Flemings Right hand Rule and Applications

Fleming’s right-hand rule is a mnemonic device used in electromagnetism to determine the direction of the force acting on a current-carrying conductor placed in a magnetic field. It is named after the British physicist John Ambrose Fleming. The rule states that if you stretch out your right hand and orient it in a specific way, … ## Faradays Laws for Electrolysis and Its Importance

Faraday’s laws of electrolysis describe the quantitative relationship between the amount of substance produced or consumed during electrolysis and the amount of electric charge passed through an electrolyte. These laws were formulated by the English scientist Michael Faraday in the 1830s and are fundamental principles in electrochemistry. Faraday’s First Law: The amount of a substance …

## Single Phase Series Circuit MCQ [Free PDF] – Objective Question Answer for Single Phase Series Circuit Quiz

Single Phase Series Circuit MCQ   1. Instantaneous voltage is the product of resistance and _____________ current in a resistive circuit. A. Instantaneous B. Average C. RMS D. Peak   2. Find the value of the instantaneous voltage if the resistance is 2 ohm and the instantaneous current in the circuit is 5A. A. 5V …

## Inductance in DC Circuit MCQ [Free PDF] – Objective Question Answer for Inductance in DC Circuit Quiz

Inductance in DC Circuit MCQ   1. In the case of an Inductive circuit, Frequency is ______ to the inductance. A. Directly proportional B. Inversely proportional C. Unrelated D. Much greater than   2. In the case of the Inductive circuit, Frequency is ________ to the current. A. Directly proportional B. Inversely proportional C. Unrelated …

## Simple Magnetic Circuit MCQ [Free PDF] – Objective Question Answer for Magnetic Circuit Quiz

Simple Magnetic Circuit MCQ   1. What is a permeable substance? A. Any good conductor B. Any bad conductor C. Any strong magnet D. Any substance through which the magnetic lines of force can pass easily   2. ______ are materials having good retentivity? A. Strong magnets B. Weak magnets C. Temporary magnets D. Permanent …

## 100 Electromagnetism MCQ with Explanation – Objective Question Answer for Electromagnetism Quiz

Electromagnetism MCQ   1. What is the magnetic field outside a solenoid? A. Infinity B. Half the value of the field inside C. Double the value of the field inside D. Zero   2. Which, among the following qualities, is not affected by the magnetic field? A. Moving charge B. Change in magnetic flux C. …

## AC Network Theorem MCQ [Free PDF] – Objective Question Answer for AC Network Theorem Quiz

AC Network Theorem MCQ   1. In an AC circuit, resistance 50 Ω, inductance 0.3 H, and capacitance 15 μF is connected to an AC voltage source 25 V, 50 Hz. Determine the inductive reactance in the circuit. A. 36 ohm B. 95 ohm C. 125 ohm D. 140 ohm   2. In an AC …

## 200+ Capacitance and Capacitor MCQ – Objective Question Answer for Capacitance and Capacitor Quiz

Capacitance and Capacitor MCQ   1. What is the relation between current and voltage in a capacitor? A. I = 1/C × ∫(Vdt) B. I = CdV/dt C. I = 1/CdV/dt D. I = Ct   2. If 2V is supplied to a 3F capacitor, calculate the charge stored in the capacitor. A. 1.5C B. …

## 300+ Network Theorem MCQ – Objective Question Answer for Network Theorem Quiz

300+ Network Theorem MCQ   1. Find the value of I1, I2 and I3 using Kirchoff’s Law. A. − 0.566A, 1.29A, − 1.91A B. − 1.29A, − 0.566A, 1.91A C. 1.29A, − 0.566A, − 1.91A D. 1.91A, 0.566A, 1.29A   2. Find the value of V, if the value of I3 = 0A. A. 1.739 …

## Superposition Theorem MCQ [Free PDF] – Objective Question Answer for Superposition Theorem Quiz

1. In the superposition theorem, when we consider the effect of one voltage source, all the other voltage sources are ____________ A. Shorted B. Opened C. Removed D. Undisturbed   2. In the superposition theorem, when we consider the effect of one current source, all the other voltage sources are ____________ A. Shorted B. Opened …

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