Essays on Hoses

Fire systems are designed for different services such as to warn people of fires, to stop fires, to create a safe environment for people in a fire among other reasons. The installation of these system depends on the buildings and occupants or the kind of materials in the buildings such as flammable liquids or electronic devices. The selection of these systems should meet the set standards by the different fire-related organisations. The following is a look at some of the fire and prevention systems.

Standpipe System

Standpipe systems are a number of pipes that connect a water supply to hose connections. ...

Wheel alignment refers the process whereby car wheels are adjusted to the optimum standards recommended by the manufacturer. We adjust alignment angles using sensitive computerized equipment to the desired angles, but they can be adjusted beyond to achieve the required specifications. Incorrect wheel alignment results in some undesired effects. The wheel alignment will reduce tire wear and for the car to travel in a straight line (Pacejka, 2005). Suspensions are made of springs, shock absorbers, tire air, the system of tires and linkages that connect the vehicle to the wheels and allow motion between the two. Suspensions contribute to ...

On June 28, 2008 a 767 Boeing Aircraft owned by ABX Air burst into flames in the parking while the flight crew was waiting to embark on a freight flight from San Francisco, CA to Wilmington, OH (Marcial 9). The aircraft engines were off at the time of the fire outbreak, as the aircraft was being loaded and fuelled, ready for a cargo flight. At the time of the accident, the plane was parked right next to a loading facility, all the cargo loading was complete, and the door had been closed. A fire broke out next to the ...

Aims

Studying the vibrational modes of organ pipes Introduction Sound is a vibration that arises from a mechanical wave of pressure and displacement, through a medium like air or water (Berg and Stock, 23). The reception and perception of these waves by the brain is referred to as sound. On the other hand, acoustics deals with the study of these mechanical waves in matter (pg. 40). In this experiment, the organ pipe is the main target of discussion. This is a sound producing wind instrument that resonates at a specific pitch when pressurized air is driven through it. A complete ...