The qsvanalyzer application including original sequencing trace files used. The tkf12 tester is a modern highquality, simple and safe device. Voltage indicator in a threephase threewire network. A phred score s is defined to mean that the base caller estimates the probability p.
Magicblast is a tool for mapping large nextgeneration rna or dna sequencing runs against a whole genome or transcriptome. Software testing life cycle refers to a testing process which has specific steps to be executed in a definite sequence to ensure that the quality goals have been met. The sequencer is the engine doing the work and the sequence is the order of actions to complete a procedure. Sequence questions arithmetic sequence solved for nts hec pts ots tests. Software testing plays an important role in software development because it can minimize the development cost. Sequence file formats can be divided into two primary categories. Highthroughput sequence analysis with r and bioconductor 3 the search engine and keywords link is helpful in daytoday use. Model km 981 mk1 km 855 pr when connecting any 3 phase equipment to the 3 phase power, the first step is to check the phase sequence of the 3 phase power supply. The extech 480400 3 phase rotation tester uses power from the power source being measured, so no batteries are required. A file in plain sequence format may only contain one sequence, while most other formats accept several sequences in one file.
The tester provides three functions in one unit, including open phase, phase sequence and motor rotation indication. The cp command copies all files for this exercise to your working directory replace. Low voltage mains service continuity and polarity testing opsaf. However it is recommended to get acquainted with he present manual in order to avoid measuring errors and prevent possible problems related to operation of the meter.
Processing raw sequence data to detect genomic alterations has significant impact on disease management and patient care. Steel itself is a conductor, and changing lines of magnetic flux also induce a voltage and current in this conductor. Unless the phase sequence rotation of the load terminals of a three phase generator set is correct, serious damage or injury could be done to connected equipment and to personnel as a result of reversed motor rotation or excessive current surges. A sequence file in fastq format can contain several sequences. Ensures motor is not damaged from incorrect wiring. Extech 480400 3phase rotation tester phase rotation. Automated test cases generation from uml sequence diagram a. This automotive tester will locate shorts, grounds and open circuits on 624volt electrical systems while power is connected to the circuit.
Below is an aptitude test with 8 multiplechoice questions about easy number sequences. Eventsequence testing using answerset programming martin brain1, esra erdem2, katsumi inoue3, johannes oetsch4, jorg p. Use care when working above 30v ac rms, 42v ac peak and. A sequencetagged site sts is a unique stretch of dna that polymerase chain reaction pcr can easily detect.
Noncontact phase sequence tester ordering information. This work plan was set up to explore characteristics of test sequences that were offered for usage in future video coding standardization. Note that this post assumes that you already have some experience with recurrent networks and keras. Linky gathers several types of information which are digitally processed in order for enedis to perform its electricity supply metering and ensure. This 3 phase rotation tester phase sequencer is a great maintenance tool to have when you are moving machines or installing them. Phase rotation testers are useful portable devices designed to check the direction of phase rotation in motorised machinery with three phase supplies. Colorcoded test leads are provided for connecting to the three mains phases of the system under test. The extech 480400 3 phase rotation tester has a large multiline lcd display that is easy to read and indicates phase orientation as well as phase sequence and whether each of the three phases is live or not. Qcom, a leading provider of businesstobusiness wireless enterprise applications and services, today announced that it has acquired chicagobased nphase llc, a leading provider of machinetomachine solutions that allow enterprises to manage and monitor widely dispersed, fixed machine assets. Sequence based assays of transcriptomes rnaseq are in wide use because of their favorable properties for quantification, transcript discovery and splice isoform identification, as well as adaptability for numerous more specialized measurements. The indicator is typically a small three phase induction motor with three leads labeled a, b, and c that are colored red, white and blue. Therefore, before any firm conclusions are drawn from an ngs study, potential.
A microcontroller based 3phase 600 v universal phase. Sep 30, 2015 the order in which the three phase voltages attain their positive peak values is known as the phase sequence. On the city and guilds 2391 practical assessments, the phase sequence on the 3 phase installation would affect the rotation of the motor on the motor supply circuit motor not present on the exam. Sequencer demonstration this section illustrates basic sequencer functionality. There are a multitude of lists of procedures that you can use with the sequencer. The phase sequence indicator or phase sequence checker for a three phase supply is a device used for testing the three phase sequence of a supply in an electrical circuit or at the input of the electrical motors such as a three phase induction motor, a three phase energy meter, etc. Portable threephase meter testeranalyzer radian research. Next follows a test quiz with number sequence problems of medium difficulty. Looking for fluke phase sequence tester, 10 to 700vac voltage range 2nv55. As every sequence record takes up 4 lines in the fastq file, the line number divided by 4 gives you the number of sequencing. The green arrow indicates normal phase, which can be useful for visual reports that document the proper completion of electrical work. Evaluate the overall phase sequence and phase status of three phase systems. To ensure optimal reliability and to meet warranty requirements, the enphase.
Stss are very useful for making physical maps of human chromosomes. Analysing rnaseq data 6 you dont need to be concerned with the exact naming and number of files produced by the indexing. Nlp sequence to sequence networks part 2seq2seq model. Use manual pages to nd detailed descriptions of the arguments and return values of functions, and the structure. In this workshop, we will illustrate some of the essential steps in the analysis of next generation sequence data. Adjustment of droop power factor controller if fitted x 8. The connector cables are permanently attached to the device. A textbook of electrical technology vol ii jan 2005. Therefore, objective of this course project was to design and build a microcontroller based digital phase sequence tester that can determine the phase sequence of 3 phase power systems with up to 600 v and global utility grid frequencies. Our approach is closely related to kalchbrenner and blunsom 18 who were the. These are often called phase sequence indicators, phase rotation meters or phase sequence meters. The ngc module provides fast analysis of ab1 files and. Find great deals on ebay for phase sequence indicator and phase sequence tester. These testers provide led indication of both clockwise and anticlockwise rotation.
The main tester is connected via three colourcoded cables to three probes, each of which has easy to open crocodile clips on the end. It allows rapid determination of phase sequence and has a voltage up to 700 v and frequency range suitable for commercial and industrial applications. Feb 21, 2010 hi dears, can you help me to make a phase sequence indicator for 3 phase ac supply. Sequence file formats understand bcl and fastq formats for. Pdf test case generation using sequence diagram vikas. A sequence is called infinite, if it is not a finite sequence. The phase sequence can be determined in several ways, such as oscilloscope and two lampsone capacitor methods. Edited in germany subject to change without notice a pdf version is available on the. Sequence to sequence prediction keras documentation. In nlp sequence to sequence networks part 1 processing text data we learnt how to process text data, in this part we will create the model which will take the data we processed and use it to train to translate english sentences to french. It is planned to evaluate picture quality of hm and jem at approximately same bitrate for 4k sequences and 1080p sequences. One requirement of bs7671 is to verify that the phase sequence in multiphase ie. Fluke phase sequence tester, 10 to 700vac voltage range. Phase sequence tester has a 40 to 600v rated range for testing phase orientation of 3 phase power sources over a 15 to 400hz frequency range.
To find that you should first put in the numbers into a table using the equation. Do not use the phase rotation indicator if it appears damaged. Phase rotation, or phase sequence, is the order in which the voltage waveforms of a polyphase ac source reach their respective peaks. Because of the lack of published guidance, there is currently a high degree of variability in how members of the global molecular genetics and pathology. Phase sequence and motor rotation mitchell instrument company. Phase rotation tester 100660vac rated test range for. Can you help me out with some suggestions on where the problem is or how to improve the algorith. This economical threeinone test tool is a must for any plant maintenance staff and very quickly and easily will identify proper sequencing for three phase power. Dec 08, 2016 confirming the correct phase sequence on 3 phase electricity supplies. The paper is open access and can be downloaded with supplementary data from 1. The prm4 phase sequence and motor rotation tester conforms to csa 22. Magicblast executables for linux, macosx, and windows as well as the source files are available on the ftp site. Restore a characterlevel sequence to sequence model from to generate predictions.
Genomics and pathology services washington university. Downloading assembled and annotated sequences files in this. Phase rotation has no impact on resistive loads, but it. This product is en 610101, cat iii 600v and cat iv 300v compliant. The comprehensive product users manual for the amprobe psa1 phase sequence adaptor keywords. For users interested in additional analysis options, raw data files are provided in sequence file formats that are compatible, or easily converted, for use with other software platforms. Dec 08, 2015 phase sequence meters or indicators and their types. Detection and quantification of sequence variants from. The nucleotide sequence files available below are those used to produce the plasmid vector, viral and bacteriophage maps contained in new england biolabs catalog as well as the tables containing the locations of sites. To ensure safe operation and usage of this instrument, follow instructions in this manual. Qualcomm acquires nphase, leading provider of machineto. Phase sequence meter is used for detecting the sequence of the supply in three phase electric circuits. The most widely used class of automated testing tools leads senior software testers.
Given the first term and the common ratio of a geometric sequence find the term named in the problem. A sequence in plain format may contain only iupac characters and spaces no numbers. Trace2uml is a free program to convert trace files in text format to uml diagrams. We propose a technique for test sequence generation using uml model sequence diagram. They are perfect for checking phase sequence in motors, pumps and air conditioning units. Uml models give a lot of information that should not. An interpretation of results is provided based on the medical literature and in the context of the indication for testing.
Phase rotation testers and 3 phase rotation indicators. This tester is ideal for installing conveyor lines, pump systems and interconnected drivers. Tester probe l2 it is better for increase the sensitivity of singlepole phase test. Use text editor or plasmid mapping software to view sequence. You will be required to select the appropriate phase sequence tester and perform a test at the main switch and at the motor connections. Standards and guidelines for validating nextgeneration. Specifications rotating disc phase designation open phase check lamps front panel view 61520 paoe3 red white blue phase sequence indication window. Multiple sequence files can be further divided into two secondary categories. There have been a number of related attempts to address the general sequence to sequence learning problem with neural networks. Prm4 phase sequence and motor rotation tester product manual. Various test profiles, sequences and site configurations may be created and saved.
Phase rotation polyphase ac circuits electronics textbook. Sequencing systems are designed so data can be easily streamed into basespace sequence hub for further analysis and collaboration. They are ideal for checking phase sequence in motors, pumps and air conditioning units. I still dont understand why you would want the genes fasta sequence, but you can get it from its ncbis entry, where the entire gene is thoroughly described. Lush, a microcontroller based 3 phase 600 v universal phase sequence tester. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Phase sequence motor rotation meter features three functions in one unit. The sel321 relay negative sequence impedance directional element uses the same quantities as we covered in the previous sections but determines direction using a different equation. Every time there is a collision every time you try to put in a number into the table when there already is a number, you increment i i starts at 0. Often, it is possible to express the rule, which yields the various terms of a sequence in terms of algebraic formula. The code compiles and the logic seems right to me, but failed on the proteus test.
Critical decisions often require validation of ngs results using robust sanger sequencing. Pdf microcontroller based 3phase sequence indicator. Plasmid sequence and snapgene enhanced annotations. What are the missing numbers in the number sequences shown below. Sanger sequencing and fragment analysis software thermo. Phase sequence in a three phase system, the order in which the voltages attain their maximum positive value is called phase sequence.
Sealed against dust, the unit ensures troublefree performance. For educational purposes only under proper supervision of laboratory. Three phase sequence test by phase sequence indicator youtube. There are three voltages or emfs in the three phase system with the same magnitude, but the frequency is displaced by an angle of 120 deg electrically. Phase sequence tester tkf12 standard equipment of tkf12. Sequence questions arithmetic sequence solved for nts hec. The most widely used method of checking phase sequence carried by a phase sequence meter. Its unbelievable how many service calls are generated after a machine is moved or installed because no one used a phase rotation meter. No phase sequence tester using microcontroller technology is available in the market at a cheaper cost 3. If the grid lines are not in this order, an error is displayed on the setapp. Led, and tone let you easily and intuitively verify the phase sequence of threephase power supplies. As for sequence objects, there are attributes name, seq, and descr furthermore, we now have the attributes qual and qualstr, already mentioned above sequencewithquality. Following is an approximate sequence for transformer testing.
Create uml diagram sequence diagram from text using trace2uml. For example, the sequence of successive quotients mentioned above is an infinite sequence, infinite in the sense that it never ends. Lamps provided on the unit will also tell you if a phase is open. Pdf phase sequence is the order in which the rotated voltage or current generated by 3phase system attain peak or maximum value. A fast generic sequence matching algorithm david r. Sperry phase sequence indicatorpsi8031 the home depot. In stlc process, each activity is carried out in a planned and systematic way. Module lets users compare results from standard ngs variant files with results from sanger sequencing instruments within the thermo fisher cloud environment.
It assumes that no changes have been made for example. Nov 14, 2014 but i cant quite find wheres my mistake. For a three phase system, there are only two possible phase sequences. Find out the name of the computer that has been reserved for you. Connect a grounded lead to the terminal below the meter before determining phase rotation. This instrument is a handy and essential instrument for checking the phase sequence in 3 phase circuits. Dec 24, 2016 phase sequence meter is used for detecting the sequence of the supply in three phase electric circuits. Export files can be read by metrel applications that run on other. This is a free open source tool to quickly create sequence diagrams from text files. Since the direction of rotation of three phase electric motors. How to check phase sequence of 3 phase power supply using phase sequence. Nishanov computer science department rensselaer polytechnic institute, troy, ny 12180. Mohan kumar2 1research scholar, sathyabama university, chennai, india.
Single sequence files support only one sequence per file, while multiple sequence files support one or more sequences per file. Identified variants are categorized using the acmgamp guidelines for the interpretation of sequence variants. A tenminute introduction to sequencetosequence learning. Opening the inverter and repairing or testing under power must be performed only by qualified. In case of detection of phase voltage on pe terminal in it earthing system, the tests can. Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform. Multiline graphical lcd indicates phase orientation clockwise or counterclockwise and whether each of the phases is live. The model 61520 isa positive action electrical tester and will ihdicate both phase sequence and phase continuity instantly and accurately.
Phase sequence meter, km 981 mk 1 phase sequence meters. The fluke 9040 is a rotary field indicator and can provide clear indication of the 3 phase via an lcd display and the phase rotation direction to determine correct connections. I see this question a lot how to implement rnn sequencetosequence learning in keras. Touch the hook of the meter stick to one phase and the hook of the reel stick to the other phase and read the meter.
The phase sequence indicator is a device used to compare the phase sequence of three phase generators or motors. As part of the process, you will learn about many of the file formats commonly used to store next generation sequence data. Instead of relying on the product of negative sequence voltage and negative sequence current, the sel321 relay uses the ratio of these two quantities. With balanced network operation and inequality of the impedances in the consumer circuit, the phase voltages of the two circuits, and thus the neutral points are no longer congruent. Highly reliable can check a wide range of 3 phase power source from 110v to 500v. Figures show the faceplates for each step in our example sequence.
Model pd3129 is a noncontact phase rotation meter that detects the phase of electrical current flow within insulated wires without using metallic contact voltage clips. The sequencer is an engine used by system administrators for the computation and execution of sequences of actions over hardware or software for example powering onoff a whole cluster or a data center the sequencer is made of three different stages for. Ac mains phase sequence indicator and working principle. Using sanger capillary electrophoresis sequencing to. To ensure mechanical compatibility, be sure to order the correct. Bioinformatics pipelines are an integral component of nextgeneration sequencing ngs.
Sultan phd in molecular virology yamaguchi university, japan 2010 lecturer of virology dept. Using sanger capillary electrophoresis sequencing to confirm variants discovered by nextgeneration sequencing ngs 2% of the variants detected by ngs were not eprr oducible and equirr ed additional confirmation by sanger sequencing 1. Phase sequence tester for 3 phase power sources ranging from 100 to 660 vac. We will use an architecture called seq2seq or encoder decoder, it is appropriate in our case where the length of the. Conventionally the three phases are designated as redr, yellowy and blueb phases. Practice the number sequence tests used by employers with jobtestprep. Use with snapgene software or the free viewer to visualize additional data and align other sequences. Recurrent neural networks can learn to model language, as already discussed in the rnn tutorial if you did not read it, please go through it before proceeding with this one.
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