NMDC invites application for the posts of Graduate Apprentice, Technician Apprentice and Programming and Systems Administration Assistant.

The main objective of this investment is to find the annual equivalent amount of a series with an amount A1 at the end of the first year and

The main objective is to find the cut-off production volume from where a firm will make profit. The total sales revenue of the firm is

Variable cost :- Varies with the volume of production. Overhead cost :- It is fixed, irrespective of the production volume. Direct mat

It states that the demand and supply of a product are sensitive with respect to the price. When the product price decreases, the demand of p

Control of thermal pollution : Control of thermal pollution is necessary as its detrimental effects on aquatic ecosystem may be detrimental

Availability of water Although very large quantity of water is not regulated as hydro-electric power plant, but still sufficient supply of n

Waste disposal problem is common in every industry. Wastes from atomic energy Installations are radioactive, create radioactive hazard and r

Load Curve Load curve is plot of load in kilowatts versus time usually for a day or a year. Definition The curve showing the variation of lo

Tariff means the schedule of rates framed for supply of electrical energy to the various categories of consumers. All types of tariffs must

Geothermal wells are drilled at suitable locations. Water vaporized into steam comes out of the earth’s surface in a dry condition at around

The tidal power plants are generally classified on the basis of the number of basins used for the power generation. They are further subdiv

In a flat plate collector, the radiation energy of the sun falls on a flat surface coated with black paint having high absorbing capacity.

Hydro electric power plant, the energy of water utilized may be potential or kinetic. The potential energy of water is used to run water tur

Converts kinetic energy in moving air into electrical energy. If mechanical energy is directly used it’s termed as wind mill. Winds are bas

In this reactor the core containing U235 in surrounded by a blanket (a layer of fertile material placed outside the core) of fertile materia

In BWR, enriched fuel is used. This reactor can be safely operated using natural convection within the core. The pressure in the forced circ

In PWR, the water that cools the nuclear fuel at a higher pressure and doesn’t convert into steam. Because of the higher pressure, this prim

This reactor uses two liquid metal coolants. Liquid sodium (Na) as the primary coolant and an alloy of sodium potassium (NaK) as the seconda

These reactors are more economically to those nations that don’t produce enriched uranium because enrichment of uranium is very costly.