Hakutulokset: Hakutulos
yhteensä 34 hakutulosta
Control Valve Basics - Sizing & Selection: Quick Book
Control valves are imperative elements in any system where fluid flow must be monitored and manipulated. A complete control valve is made of the valve itself, an actuator, and, if …
Electrical Conductors: Quick Book
A conductor is a piece of metal used to conduct electricity, known colloquially as an electrical wire. Wires are very good conductors, which mean that they have very little …
Circuit Control Devices: Quick Book
Circuit control in its simplest form, is the application and removal of power. This can also be expressed as turning a circuit on and off or opening and closing a circuit. Before …
Energy Efficient Electric Motor Selection Handbook: Quick Book
The majority of electrical energy consumed in most industrial facilities is used to run electric motors. By incorporating energy efficient electric motors during new construction …
Leed Rating System for Green Buildings: Quick Book
A "green" building is a building that is energy and resource efficient, non-wasteful and non-polluting, flexible and adaptable for long-term functionality, easy to operate and …
Alternating Current Generators: Quick Book
An alternating current generator, or AC generator, produces an alternating current, which means the voltage produced alternately reverses from positive to negative polarity, …
Compressors and Compressed Air Systems: Quick Book
Compressed air has many applications in industry. Delivering compressed air to a manufacturing facility is an expensive operation and it requires costly equipment that consumes …
Natural Ventilation Principles and Practices: HVAC E-Book
Learn the ABC of Cooling Towers: Quick Book
The machines and processes of industry, as well as the air-conditioning systems for buildings generate tremendous amounts of heat, which must be continuously, dissipated if these …
Direct Current Generators: Quick Book
A direct current generator, or DC generator, produces a voltage of constant polarity, which means the voltage and current do not change over time. DC generators are basically AC …
Six Ways to Perform Economic Evaluation of Projects: Quick Course
Alternatives to Active HVAC Systems: Quick Book
The global energy scenario has undergone a drastic change in the last two decades. Due to ever growing demand and shortage of supply, the cost of fossil fuel (coal, oil and natural …