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  1. Mechanical engineering is the study of physical machines that may involve force and movement. It is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. [1] . It is one of the oldest and broadest of the engineering branches .

  2. Mechanical, electrical and plumbing ( MEP) refers to the installation of services which provide a functional and comfortable space for the building occupants. In residential and commercial buildings, these elements are often designed by specialized MEP engineers.

  3. In the lower middle is the capacitor. Heating, ventilation, and air conditioning ( HVAC) [1] is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. Its goal is to provide thermal comfort and acceptable indoor air quality.

  4. A dedicated outdoor air system ( DOAS) is a type of heating, ventilation and air-conditioning ( HVAC) system that consists of two parallel systems: a dedicated system for delivering outdoor air ventilation that handles both the latent and sensible loads of conditioning the ventilation air, and a parallel system to handle the (mostly sensible hea...

  5. en.wikipedia.org › wiki › IEC_60204IEC 60204 - Wikipedia

    marking and documentation requirements. Scope. IEC 60204-1 is scoped to cover the electrical equipment of machines that operate in the low-voltage range, generally accepted to be 1000 V a.c. or less, or 1500 V d.c. or less.

  6. History. See also. References. Air data computer. An air data computer ( ADC) or central air data computer ( CADC) computes altitude, vertical speed, air speed, and Mach number from pressure and temperature inputs. [1] . It is an essential avionics component found in modern aircraft.

  7. Sendai Airport. /  38.13972°N 140.91694°E  / 38.13972; 140.91694. Sendai Airport (仙台空港, Sendai Kūkō) ( IATA: SDJ, ICAO: RJSS) is an international airport located in Natori of Miyagi Prefecture, 13.6 km (8.5 mi) south-southeast of Sendai, Japan. The airport is the largest in Tōhoku region . The airport's annual passenger ...

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