## Polar Curve in illumination | Rousseau’s Construction

Polar Curve in illumination | Rousseau's Construction: Polar Curve in illumination - All discussions made so far were based on the assumption that the luminous intensity or the candle power…

Continue Reading Polar Curve in illumination | Rousseau’s Construction

## Bipolar Junction Transistors (BJTs) Interview Questions and Answers

Bipolar Junction Transistors (BJTs) Interview Questions and Answers: 1. Explain why BJT is a polar device. Ans. Since both of the charge carriers (electrons and well as holes) are involved in…

## Polar Plot for Frequency Response

Polar Plot for Frequency Response: One of them is the Polar Plot for Frequency Response representation. The transfer function in the frequency domain is obtained by substituting jω for s…

Continue Reading Polar Plot for Frequency Response

## Electrical Power Engineering Articles

Electrical Power Engineering Articles: This Electrical Power Engineering Articles which includes the following topics:   Refrigeration Cycle Diagram Explain Vapour Compression Refrigeration System Explain Vapour Absorption Refrigeration System Thermoelectric Refrigeration…

Continue Reading Electrical Power Engineering Articles

## Methods of Lighting Calculations

Methods of Lighting Calculations: The different methods of lighting calculations are Watts per square metre method. Lumen or light flux method. Point to point or inverse-square law method. 1. Watts…

Continue Reading Methods of Lighting Calculations

## Illumination Engineering Interview Questions and Answers

Illumination Engineering Interview Questions and Answers: 1. What are the advantages of artificial lighting produced electrically ? Ans. Artificial lighting produced electrically have the advantages of cleanliness, ease of control,…

## Dynamics of Particles Interview Questions and Answers

Dynamics of Particles Interview Questions and Answers: 1. Define Dynamics. Ans. It is the branch of science which analyze the characteristics of particles/bodies in motion. 2. Define Kinematics. Ans. It…

## Properties of Surfaces and Solids Interview Questions and Answers

Properties of Surfaces and Solids Interview Questions and Answers: 1. Differentiate between Lamina and Body. Ans. The lamina has only area but no mass. The body has volume and mass.…