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The noncompliant emission system used a carburetor of outdated design, an old-fashioned two-way catalytic converter with an air pump, and exhaust gas recirculation. The power-reducing application of this primitive emissions control equipment on an already-weak engine was one of the major problems that caused the vehicles to get a reputation for ...
A residual gas analyzer (RGA) is a small and usually rugged mass spectrometer, typically designed for process control and contamination monitoring in vacuum systems. When constructed as a quadrupole mass analyzer , there exist two implementations, utilizing either an open ion source (OIS) or a closed ion source (CIS).
Then, a periodic test will assure that the device has not become unsafe since the POST. Safety-critical devices normally define a "safety interval", a period of time too short for injury to occur. The self test of the most critical functions normally is completed at least once per safety interval. The periodic test is normally a subset of the POST.
The addition of a high-speed switching system to a test system's configuration allows for faster, more cost-effective testing of multiple devices, and is designed to reduce both test errors and costs. Designing a test system's switching configuration requires an understanding of the signals to be switched and the tests to be performed, as well ...
The Faculty of Technical Sciences (abbr. FTN; Serbian: Факултет техничких наука Универзитета у Крагујевцу, romanized: Fakultet tehničkih nauka Univerziteta u Kragujevcu) in Čačak is an independent department of the University of Kragujevac.
As well as airbags, the air conditioning system, fuel system, and exhaust system require testing for leaks. Pacemakers and catheters have to be tested for efficacy and longevity. On planes, tracer-gas leak testing is used to quickly and safely locate fuel leaks, [3] as well as to check oxygen distribution devices and cabin pressurization systems.
Belgrade has an extensive public transport system, which consists of buses, trams, trolley buses and trains operated by the city-owned GSP Belgrade [1] and several private companies. All companies participate in Integrated Tariff System (ITS), which makes tickets transferable between companies and vehicle types.
Kragujevac (Serbian Cyrillic: Крагујевац, pronounced [krǎɡujeʋats] ⓘ) is the fourth largest city in Serbia and the administrative centre of the Šumadija District.