Guns are used all around the world, but here in the United States, we need to keep our gun usage limited with gun laws. Gun laws are put into action to make sure firearms are used responsibly; however, people will always find a way to break these laws no matter how many are made. Our Second Amendment, "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed”, gives U.S. citizens the right to own a weapon…
hence increasing the need for transportation equipment for people . According to long-term development planning of the Republic of Indonesia, urban railway transportation infrastructure build in many places , some of those projects are, APMS (Automatic People Mover System) project at the Soekarno-Hatta Airport, MRT (Mass Rapid Transit ) project in Jakarta, LRT (Light Rail Train) project in Jakarta, Palembang, Bandung , Surabaya and High-speed train Jakarta-Bandung project . In a modern…
Three Colors: Red Questions 1. Throughout “Three Colors: Red” many themes were explored in this feature film. For instance, the first one we see appear in the film multiple times includes the technology aspect of using a telephone. When the movie opens up Michel makes a phone call to Valentine. As we hear the phone ringing we follow the phone line, which goes from the wire in his room, down the apartment, into the ocean, through a tunnel, then the message gets sent to Valentine who is living…
activation and deactivation of radio transceiver, data transmission and reception are the tasks that is done by the physical layer. There are different physical layers. The choice of physical layer depends on the applications. The different physical layers are: Narrow Band (NB), Human Body Communication (HBC) and Ultra Wide Band (UWB). NB physical layer is used for the activation or deactivation of the radio transceiver and data transmission and reception. The PSDU (Physical Layer Service Data…
2 OFDM SYSTEM:- OFDM system is divided into three parts 1. multi carrier modulation 2. frequency division multiplexing 3. Orthogonal frequency division multiplexing. 1.Frequency division multiplexing:- Frequency Division Multiplexing is a form of signal multiplexing which involves assigning non – overlapping frequency ranges or channels to different signals or to each user of a medium. A gap is left between each of these channels to ensure that the signal of one channel does not overlap with…
1762-IF4 is an Allen Bradley MicroLogix 1200 System with 4 Channel Current/Voltage Analog Input Module. It has a dimension of 90 x 87 x 40.4 mm. It has Delta-Sigma converter and 4 differential (bipolar) inputs. It’s analog operating voltage range is -10 – 10 V DC normal and -10.5 – 10.5 V DC full scale. It’s analog operating current range is 4 – 20 mA normal and -21 – 21 mA full scale. It converts the analog input up to the full-scale range. It enhances the functionality of MicroLogix 1200…
inside the engine of the midnight black Volkswagen Jetta, the spark plugs shocked it to life. Rolling down the blacked out windows, I could hear the distinctive purr of the diesel beast I named “Diana”. Shifting the sports-like six speed manual transmission into first, I was ready. Simultaneously giving gas and releasing the clutch, my journey began. Entering the on ramp, I was headed west on I-69 towards Davison. Shifting quickly to sixth gear, I could hear the high pitched whine of the turbo.…
sent one after another and there are no gaps in transmission. Maintaining the timing is essential because there is no start and stop bits and no gaps. The accuracy is depending on the receiver to keep an accurate count of the bits as the come in. The clock is embedded in the data stream encoding. The sender and the receiver provides a separate clock lines so that the sender and the receiver are always in synchronization during a frame transmission. The synchronous signaling pulses on one signal…
communication, they are always striving to increase throughput, this would include allowing nodes to transmit information over a single broadcast link without interfering with each other. To achieve this, multiple access protocols coordinate the transmission. The three classes of multiple access protocols are, random access, taking-turns and channel partitioning. With random access protocol, each node tries to randomly to use the complete broadcast link, without any regard to the other nodes. …
shows the PLG communications system. PLGs (blue) control the power flows on the lines. Super PLGs (red) can control both the power flows and the PLGs. These Super PLGs are also used to communicate with Energy Management Systems (EMS) and allow the automatic control of PLGs [22]-[24]. Limitations of Power Line Guardians (“PLG”): The retail price of Smart Wires is $1000 per 10 kVA module [20]. V. Design, Working principal and Operation of F-PLCCG (Frequency Power Line Carrier -Communication…