Energy Star Concept https://youtu.be/na3DpOW1LEE Energy Star Concept Every year number of electrical and electronic appliances increase due to human population in world increases. So consumption of electrical energy is increase. In power station consumption of fuel increase hence pollution of environment also increase. If we use energy efficient product for saved electrical energy due to that we decreased demand of electrical energy. So we can use low power consumption appliances instead of high power consumption appliances. For this “Energy Star” concept came into existence. My Facebook Link :- https://www.facebook.com/sachinpatel65 My Telegram Link :- https://t.me/joinchat/FaMi4YpjpAw0Y2Zl My website Link :- https://ersapatel.blogspot.com/ My Twetter Link :- https://twitter.com/SachinP63267081?t ... My Instragram Link :- https://instagram.com/er_sapatel @Er_SAPatel #energystarconcept #energy #starconcept #bee #uee #epa #er_sapatel #diplomaengineering
https://youtu.be/ZvSZCn9e2rc Halogen Lamp @Er_SAPatel In Incandescent type of lamp a filament is fitted in glass bulb. When electric current flows through the filament it get heated and gives out light. There are three types of incandescent lamp:- 1 Carbon filament lamp 2 Metal filament lamp 3 Halogen lamp Halogen lamp is a special type of tungsten filament lamp which was developed in 1959. It is a advanced form of incandescent lamp. My Facebook Link :- https://www.facebook.com/sachinpatel65 My Telegram Link :- https://t.me/joinchat/FaMi4YpjpAw0Y2Zl My website Link :- https://ersapatel.blogspot.com/ My Twetter Link :- https://twitter.com/SachinP63267081?t ... My Instragram Link :- https://instagram.com/er_sapatel @Er_SAPatel #halogenlamp #advantagesofhalogenlamp #disadvantagesofhalogenlamp #applicationsofalogenlamp #uee #er_sapatel #diplomaengineering