Types of Fire and Fire Fighting Methods
Classes of Fire “A” Class Fire: solid fuels, e.g. wood, paper, cotton. “B” Class Fire: liquid fuels. e.g.…
Classes of Fire “A” Class Fire: solid fuels, e.g. wood, paper, cotton. “B” Class Fire: liquid fuels. e.g.…
1) conduction the heat travels through the molecule of substance without movement of molecule themselves.(molecule doesn’t travel.) 2) convection :…
FUEL: a matter which can readily burn is called “FUEL”. 1) SOLID FUEL: WOOD, PAPER, COTTON. A) TINDER FUEL:…
Introduction fire is an external sign of chemical reaction, usually the combustion of carbon and or hydrogen with…
Ten years ago, on March 11, 2011, the biggest recorded earthquake in Japanese history hit the country’s northeast coast. It…
We can all agree that loss of life or injuries are always at the forefront of our minds when we…
To begin, we must first understand what sinusoidal signals are. Sinusoidal signals can be represented as where A is the…
Electrical Noise any unwanted form of energy tending to interfere with the proper and easy reception and reproduction of wanted…
In this chapter, capacitors and inductors will be introduced (without considering the effects of AC current.) The big thing to…