Today, Sunday، 28 Nov 2021 - 15:59

Acronym References

What is PWR ?
Pressurized Water Reactor
Reactor blue compact known as reactors, PWR, one of the first types of reactors industrial nuclear energy produced in the world....
What is BWR ?
Boiling-Water Reactor
Reactor blue effervescent, known as reactors BWR, one of the types of reactors industrial nuclear energy produced in the world....
What is ECU ?
Electronic Control Unit
The control unit electronics can be and the role of the guidance and control of a vehicle buyer & is responsible. The ECU's according to the that the motor is connected to the status and conditions of the vehicle, the analysis and responses necessary to the outputs, which include: ., the spark, women and ... apply. Sensors in the kit, buyer & various are, whatever their number is more than the ECU can better the conditions of the engine to understand....
What is IQ ?
Intelligence Quotient
IQ or IQ or intelligence, " etc. (IQ) numeric with mean 100 and variance 15. Hence, in the standings and split the IQ, on average, about 70% of people have intelligence, average, etc. of 12% higher intelligence than the average, the 2% too clever and 1% people genius make up. The same process in the case of people with low IQ, mental retardation, and ... in the other direction is established....
What is PhD ?
Philosophy Doctor
Courses Ph. D in science, they say, and stands for the word "Philosophy Doctor" means "PhD in philosophy" has been, in fact, "apogee scientific" in science, the desired or "the owner, philosophy, and general scientific knowledge in question"....
What is AASHTO ?
American Association of State Highway and Transportation Officials
Bylaws geometric design of The based on the standard can designers and implementers than to the principles and standards that the design and implementation of the path of the exploited can be familiar with....
What is CPT ?
Cone Penetration Test
Penetration test cone, or refer to the Mississippi or from the survey, geotechnical is to determine the profile mechanical engineering, soil stratigraphy is used. This experiment for the first time in the 1950s when in the Netherlands, was used, and why sometimes it "test cones, Dutch," called...
What is PLCC ?
Power Line Carrier Communication
PLCC, mostly for telecom, remote protection, remote control and remote post, electricity by power lines high voltage, such as 110, etc., 220 and 400 volts can be used. In the system, PLCC, communication established across the power lines. Audio frequency can be shipped by the carrier frequency and the suffering of carrier frequency between 24 to 500 kHz can be (in many cases, this suffering of 30 to 500 Hz expressed). Frequently, in this system, amplitude (AM) can be used. Suffering, the carrier frequency of the assigned, including audio signal, etc., protective and frequency guide. The frequency of the guidance signal is within the suffering voice that steadily sent for revealing the error. The audio signal converted and compacted the range of 300 to 4000 Hz and the audio frequency mixed with a carrier frequency. The carrier frequency of the re filter. amplified and transmitted. Communication frequencies HF in suffering (0 ~ 32dB) would be. This suffering is set according to the distance between the posts. PLCC can be used to connect to any split Private other(PBX) . To example, the electrical panels in India, the internal network PLCC between PBX. Content

• 1 trap line LT • 2 capacitance coupling CC

• 3 single matching line, LMU,

trap line Line trap which traps the wave ... means that for the series to the transmission line power is connected and also the exclusion of the passing waves, the frequency of the carrier (24 to 500 kHz) to the waves of the frequency of the power grid(50 or 60 Hz) Allow to pass. This device is in fact a predecessor in suffering, Mili, Henri.

capacitors coupling Coupling capacitor for providing low impedance path for the Energy Transfer to lines high pressure and circuit frequency of the power with the correct, full path impedance. Single matching line, Line matching unit, according to the definition of a device that among the equipment of high pressure and the system of PLCC can be located from the following parts is composed of: • coil leakage • primary • switch connect to ground • dielectric impedance matching • device setting • secondary • transformer matching: this is a dielectric, while the separation of the primary and secondary , for impedance matching line voltage with the machine PLC is used.

This means the following tasks is responsible for: • connecting signals the PLC to the network pressure • the passage of transit of the carrier signal in the post, the middle interface of origin and destination • impedance matching between the line pressure and the system • breakdown of the electrical system, the network pressure strong...