What is a generator? A generator is a system that converts to be had mechanical power into electric electricity. It works at…

What is a transformer? A transformer is described as a passive electrical device that transfers electrical power from one circuit to some…

the correction between these n pairs of rank is called the rank correlation in the characteristics A and B for that group of individuals.

Moments are the statistical tools used to describe the characteristics of a distribution. moments are the arithmetic means of first, second, third and fourth.

Evaporation: In this process due to solar radiation, during the day time the water in the liquid form is transformed into gaseous form.

There are mainly three types of surveys which are as follows: Reconnaissance survey, Detailed survey, Preliminary survey etc.

Ventilation is defined as the process by which stale air inside an enclosure is replaced by fresh air from outside.

The concept of probability distribution gives the idea about the probabilities of any random experiment.

When one task is to be assigned to one person in such a way that the total person hours are minimized, then this kind of problem is known as assignment problem.

Java is an object-oriented programming language that uses a virtual machine platform to generate and run applications.

Well foundation is a type of deep foundation which generally provided for construction of bridges. The art of well foundation is well…

Optical Activity In the 19th century, the French physicist Jean Biot discovered an important factor in the stereochemistry of molecules. During one…

Piers are single unit supports carrying heavy loads and transferring them to deep-seated layers of soil or rock.They are of three types.

The ridge lines are the locus of points of an iso-quants where the marginal product of factors is zero.

The classical economists didn’t explicitly formulate demand for money theory but their views are inherent within the quantity theory of money.

The World Wide Web, sometimes known as a Web, is a collection of websites or web pages.

Accounting is the process of recording, classifying, summarizing, analyzing, and interpreting the financial transactions and communicating the results to the persons interested…

Types of earthquakes: natural and man-made. Natural one occurs along tectonic plate lines while man-made are related to explosions made by man.