Manish Kumar Saini has Published 922 Answers

Volume of Conductor Material Required in Underground Three-Phase AC System

Manish Kumar Saini

Manish Kumar Saini

Updated on 25-Feb-2022 10:34:39

Underground Three Phase AC SystemWhen the three phase AC electric power is transmitted through the underground cables, then the system of electric power transmission is called the underground three phase AC system.Depending upon the number of conductors used, the underground three-phase AC system of electric power transmission is classified into ... Read More

Volume of Conductor Material Required in Underground Single-Phase AC System

Manish Kumar Saini

Manish Kumar Saini

Updated on 25-Feb-2022 10:26:59

Underground Single-Phase AC SystemThe electric transmission system which transmits the single-phase AC electric power through the underground cables is termed as the underground single-phase AC system of transmission.The underground single-phase AC system of electric power transmission is classified into three types viz. −Single-Phase Two-Wire AC SystemSingle-Phase Two-Wire AC System with ... Read More

What is the Volume of Conductor Material Required in Underground DC System?

Manish Kumar Saini

Manish Kumar Saini

Updated on 25-Feb-2022 10:14:09

Underground DC SystemWhen the DC electric power is transmitted from the power generating station to the consumer through the underground cables, then the electric power transmission system is called the underground DC system.The underground DC transmission system is classified into three types −Two-Wire DC SystemTwo-Wire DC System with Mid-Point EarthedThree-Wire ... Read More

Potential Distribution over a Suspension Insulator String

Manish Kumar Saini

Manish Kumar Saini

Updated on 24-Feb-2022 11:04:26

Suspension InsulatorThe suspension type insulator is the one which consists of a number of porcelain discs connected in series by metal links in the form of a string as shown in Figure-1.Potential Distribution over Suspension Insulator StringAs we know the string of suspension insulators consists of a number of porcelain ... Read More

Conductor Material Required in Three-Phase Overhead AC Transmission System

Manish Kumar Saini

Manish Kumar Saini

Updated on 24-Feb-2022 10:55:18

Three-Phase Transmission SystemA three-phase transmission system is the one in which three line conductors are used to transmit the AC electric power from generating station to the substations. The three-phase system is universally adopted for transmission of electric power.Depending upon the number of conductors used, the three-phase AC transmission system ... Read More

Conductor Material Required in Single-Phase Overhead AC Transmission System

Manish Kumar Saini

Manish Kumar Saini

Updated on 24-Feb-2022 10:38:22

Single-Phase AC Transmission SystemThe electric power transmission system in which two conductors viz. phase conductor and neutral wire are used to transmit the electric power is known as single phase AC transmission system.The single phase AC transmission system can be classified into following three types viz. −Single-phase two-wire system with ... Read More

What is String Efficiency of Suspension Insulator?

Manish Kumar Saini

Manish Kumar Saini

Updated on 23-Feb-2022 13:28:48

String EfficiencyThe suspension insulator is the one which consists of a number of porcelain discs connected in series by metal links in the form of a string.The voltage applied across the string of the suspension insulators is not uniformly distributed across the various discs, i.e. the disc nearest to the ... Read More

Choice of Frequency for Electric Heating: Induction Heating vs Dielectric Heating

Manish Kumar Saini

Manish Kumar Saini

Updated on 23-Feb-2022 11:46:59

The choice of operating frequency for electric heating is a significant factor for heating because it greatly affects the work to be heated and the method of its heating, whether dielectric heating or induction heating.In practice, the furnaces operating on power frequency of 50 Hz can be of 1 MW ... Read More

What are the different types of Transmission Line Supports?

Manish Kumar Saini

Manish Kumar Saini

Updated on 23-Feb-2022 11:29:12

Transmission Line SupportsThe supporting structures used for overhead transmission line conductors, such as poles and towers, are called the transmission line supports.Generally, the transmission line supports supposed to possess the following properties −The line supports should have high mechanical strength so that it can withstand the weight of conductors and ... Read More

Electric Supply System | A.C. Power Supply Scheme & its Single Line Diagram

Manish Kumar Saini

Manish Kumar Saini

Updated on 23-Feb-2022 11:26:12

What is Electric Supply System?The carrier of electrical power from power generating station to the consumer’s premises for its utilisation is called the electrical supply system.The whole electric supply system is segmented into three principle components, viz. −Power generating stationTransmission systemDistribution systemThe electric power is produced at the power generating ... Read More

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