unit systems

unit systems

[′yü·nət ‚sis·təmz]
(optics)
Optical systems that have a lateral magnification of +1 or -1.
(physics)
Groups of units suitable for use in measurement of physical quantities and in the convenient statement of physical laws relating physical quantities.
References in periodicals archive ?
the mechanical services shall include but not be limited to the following:- low pressure medium temperature hot water heating installation chilled water installation and split air conditioning unit systems natural gas distribution and detection installations mechanical ventilation installations toilet extract ventilation bulding management system fire fighting installation water services installations laboratory gases de-ionised water laboratory equipment testing and commissioning validation operation maintenance manuals and handover seminar
Students are assumed to have a basic knowledge of per unit systems, electrical circuits and machinery, and matrices.
ADCS noted that it has also developed a cartridge housing for the AEPR technology that allows it to be fitted inside old and new vehicle muffler unit systems.
Automation Studio includes metric and imperial unit systems.
There is no doubt in my mind that the student's intellectual development suffers by using English or both unit systems.
It has become obvious that the industry must decrease its use of point and unit systems that are simply guesstimates of resource consumption.
major items of work include installation of six (6) pre-conditioned air unit systems and an electrical system.
Distribution switches are all Cisco 3560 or 3560-X units, which provide service to all Health Unit systems, including POE to VOIP Phones (Avaya).