Low Voltage Switchgear we all are know voltage range from 0 to 1000v its called low voltage. these low voltage can be handled by low voltage switchgear. the low voltage switchgear consists of feeders, incomers, disconnect fuses , protection relays and ON/OFF control switches. and the handling of low voltages in switchgear will be safely…
Here we will see how to make solar power based party lights using some basic electrical components. Learn additional during this easy-to-understand article concerning the way to create your own easy star hopped-up string lights. Solar cells: expose them to daylight or of course any lightweight and that they begin manufacturing electricity nearly out of thin air….
Transformer: Transformer is static electrical machine. which is used to transfer power from one place to another place without changing the frequency. there are two different types of transformer used in electrical field. they are, power transformer lighting transformer power transformer used for transferring high voltages from generating station to substations. power transformer is most…
1.What is electricity ? Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. 2.What are the types of electricity ? Ans : There are two types,(1) static Electricity and (2) Current Electricity. 3.What is static electricity ? Ans : Static electricity means electricity at…
Ground Fault Circuit Interrupter (GFCI) At home or outside, there is no way can we do without electricity and electrical devices. These are the indispensable necessities of our modern day lives. But sometimes their accidental “touch” can give a painful shock resulting in serious injuries which at times, sadly enough can have fatal consequences. Incidents…
How To Wire A Room In Home: This a simple and basic guide and in this room electrical wiring diagram i shown a electric board which consist two electrical outlets, 3 switches and one dimmer switch. The distribution supply comes to board and from the board it’s connected to the bulb sockets and ceiling fan….
Types of Miniature Circuit Breakers (MCB’s) MCBs are classified into three major types according to their instantaneous tripping currents. They are Type B MCB Type C MCB Type D MCB Type B MCB This type of MCB will trip instantly at a rate of three to five times its rated current. These are normally used…
MCCB Maintenance: Guidelines for Inspection and Preventive Maintenance of Molded Case Circuit Breakers (mccb) Used in Commercial and Industrial Applications. the following MCCB inspections and test procedures listed and explained in details. Inspection of MCCB enclosure Preventative maintenance // Environmental evaluation Interchangeable trip units Wire connectors and connections Mechanical operation tests Insulation resistance tests Individual pole resistance…
Generally there are many factors to be consider for Specifying Transformer but the most important factors for specifying transformer is listed below, Kilo volt ampere (kVA) Rating Voltage Ratings, Ratio, and Method of Connection (Delta or Wye) Voltage Taps Typical Impedance Values for Power Transformers Insulation Temperature Ratings Insulation Classes Sound Levels Effects of Transformer…
Feeders: Feeder line is part of an electric distribution network. An electrical wiring circuit in a building which carries power from a transformer or switch gear to a distribution panel. Different feeders are connected to the feeder bus to feeds different loads like, motor loads, lighting loads, industrial machinery loads, air conditioner loads, transformer cooling…