Deepakkumar Yadav
Comparison of Walk Through Audit and Detail Audit Q. State the Difference between”Walk – Through Audit and Detailed Audit”. Sr. No Walk – Through Audit Detailed Audit 1. Very simple, quick and less expensive. It is expansion of simple audit, expensive, takes more time. 2. Only main issues are covered. It focuses all the most suitable … Read more
General Block Diagram of Topping Cycle Topping Cycle : Topping cycle is that cycle in which fuel supplied is first used to produce power, and then it is used to generate thermal or heat energy i.e. heat energy is the byproduct of this cycle. The heat energy available from this code is used for heating … Read more
Role of Intelligent Power Factor Controller (IPFC) For any industry with varying loads, automatic power factor compensation gives best return on investment. The KVAR investment required is smaller than with fixed capacitors needed to meet the entire load. Automatic power factor correction helps to avoid leading pt situations by switching off extra capacitors.
General Block Diagram of Bottoming Cycle Bottoming cycle of co-generation system is that in which high temperature heat energy is produced using primary fuels. This heat produced is mainly used for other processes except generation of electricity. The waste or rejected heat from the process is utilized to generate electricity. The rejected heat is taken … Read more
Generation, Transmission and Distribution of Electric Power Q. Line Diagram of Generation, Transmission and Distribution of Electric Power. Introduction : In the beginning of 19th century, the use of electrical power was limited. Due to little demand, small power stations were built to supply simple lighting and heater load. And these power stations were built … Read more
Co-generation Q. Explain the need of co-generation plants help energy conservation Co-generation is the system which produces two forms of energy from one fuel. One of the forms of energy must be heat and other may be electricity or mechanical. Figure represents a typical co-generation thermal power plant in such plants, coal in the pulverized … Read more
Cascade Efficiency and Aggregated Technical and Commercial Losses (ATC) The primary function of transmission and distribution equipment is to transfer power economically and reliably from one location to another. Conductors in the form of wires and cables strung on towers and poles carry the high voltage A.C. current. A large number of copper or aluminium … Read more
Causes Of Low Power Factor Most of the machines and equipments used on A.C. supply, use induction motor as their main drive which work at lagging p.f. Transformers used at sub-stations work at lagging p.f. because they draw magnetizing current which makes total current of transformer to lag behind applied voltage. Induction heating furnaces connected … Read more
Types of Electrical Tariffs (LT and HT) Types of Tariffs : (a) Simple rate tariff (b) Block rate tariff (c) Two part tariff (d) Maximum demand tariff (e) Power factor tariff (f) Three part tariff. (g) (i) Time-off day tariff, (ii) Peak-off day tariff (h) Load factor … Read more
Energy Conservation Techniques to be Adopted to Reduce Losses in the Induction Motor Q. List out the energy conservation techniques to be adopted to reduce losses in the induction motor. Sr. No. Power loss area Efficiency improvement 1. Starter Cu loss (I21 R1) Use larger conduction – increase cross sectional area of startor winding which … Read more