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The Classy Caps range has been met with mixed reactions from customers. Some love them and some do not . Like many solar lighting products, there have been a few complaints about some units that arrive in less than perfect condition. Fortunately, these lights come with a 2-year warranty (longer than most), so if you do have a problem with your purchase, you have plenty of time to rectify this. • Perfect Decorative LED String Lights: The string lights illuminate during night, creating a warm and charming atmosphere to your home, garden, patio, lawn, porch, gate, party, yard, etc • Solar Powered String lights: 200 bright warm white LEDs on the 72ft light strand (6.5ft lead cable included), powered by built-in 1800mA NI-MH batteries • Long Working Time: Solar panel convert sunlight into electricity during the day, and it lights up automatically at night. Lights for more than 8 hours at night if the solar panel absorbs enough sunlight during day. • Easy to Operate & Install: Solar panel with ground stakes stand, 2 switches, On/Off and 8 Mode switch • IP65 Waterproof: Can withstand all kinds of weather, including heavy rain and snow, suitable for indoor and outdoor decorations.

What are the resistors for in bipolar transistor based NOR gate?

Pre-Script: I am taking my reference to be ground every time I say voltage.The 4.7k ohm resistor does the job of dropping the voltage when the transistor in on. When the base voltage is greater than the emitter voltage, the current (Ic) flows into the base. Assuming the current gain to be B, the current flowing into the collector is B(Ib).Mathematically, Ic=B*Ib.Ohm's law says V=IR. So the resistor must drop the voltage. How much voltage does it drop? Here, the transistor is supposed to work on saturation region. Meaning the collector-emitter voltage (Vce) is lowest possible. So almost all (but not all) voltage is dropped across the resistor. What you are left with is very little voltage at collector. And this is where the output is taken from. Lets look at next scenario. If there was no resistor between the collector and the Vcc, the voltage drop must be provided by the transistor. You have Vcc at the collector and 0V at emitter. The transistor must drop all the voltage. Your output would always be high no matter what you provide at the input.simulate this circuit - Schematic created using CircuitLab

Do we need CFD for GATE exams?

No, CFD is not in the syllabus for GATE Aerospace-2017.GATE is mainly for assessing your basic engineering knowledge. It does not go deep into any sub field of Aerospace Engineering. Basic Fluid Mechanics and Compressible flows are the topics somehow related to CFD that are mentioned in the list.Do we need CFD for GATE exams?

What are some fundamentals to know about gate?

WowGATEG - GraduateMeans you have to have everything not much the fundamental of graduationA - ApptitudeMeans Apptitude means get the concept and get the formula get the values give the answerNot too tricky But requires more practice and speed to solveHave more numbers of formulaRequires exact answerNo need Of definition but helps to understand the concept .T - TestAs usual Test within given time need to accomplish taskE - EngineeringBhooooooommmmmmm Lovvvveee ittttPattern of Question PapersIn all the papers, there will be a total of 65 questions carrying 100 marks, out of which 10 questions carrying a total of 15 marks are in General Aptitude (GA).In the papers bearing the codes AE, AG, BT, CE, CH, CS, EC, EE, IN, ME, MN, MT, PE, PI, TF and XE, the Engineering Mathematics will carry around 15% of the total marks, the General Aptitude section will carry 15% of the total marks and the remaining 70% percentage of the total marks is devoted to the subject of the paper. In the papers bearing the codes AR, CY, EY, GG, MA, PH and XL, the General Aptitude section will carry 15% of the total marks and the remaining 85% of the total marks is devoted to the subject of the paper.GATE 2016 would contain questions of two different types in various papers:(i) Multiple Choice Questions (MCQ) carrying 1 or 2 marks each in all papers and sections. These questions are objective in nature, and each will have a choice of four answers, out of which the candidate has to mark the correct answer(s). (ii) Numerical Answer Questions of 1 or 2 marks each in all papers and sections. For these questions the answer is a real number, to be entered by the candidate using the virtual keypad. No choices will be shown for this type of questions. Design of QuestionsThe questions in a paper may be designed to test the following abilities:(i) Recall: These are based on facts, principles, formulae or laws of the discipline of the paper. The candidate is expected to be able to obtain the answer either from his/her memory of the subject or at most from a one-line computation.ExampleQ. During machining maximum heat is produced(A) in flank face(B) in rake face(C) in shear zone(D) due to friction between chip and tool(ii) Comprehension: These questions will test the candidate's understanding of the basics of his/her field, by requiring him/her to draw simple conclusions from fundamental ideas. ExampleQ. A DC motor requires a starter in order to(A) develop a starting torque(B) compensate for auxiliary field ampere turns(C) limit armature current at starting(D) provide regenerative braking(iii) Application: In these questions, the candidate is expected to apply his/her knowledge either through computation or by logical reasoning.ExampleQ. The sequent depth ratio of a hydraulic jump in a rectangular channel is 16.48. The Froude number at the beginning of the jump is:(A) 5. 0 (B) 8. 0 (C) 10. 0 (D) 12. 0Examples of each of this design is given in the types of questions above.The questions based on the above logics may be a mix of single standalone statement/phrase/data type questions, combination of option codes type questions or match items type questions.(iv) Analysis and Synthesis: In these questions, the candidate is presented with data, diagrams, images etc. that require analysis before a question can be answered. A Synthesis question might require the candidate to compare two or more pieces of information. Questions in this category could, for example, involve candidates in recognising unstated assumptions, or separating useful information from irrelevant information. Marking SchemeFor 1-mark multiple-choice questions, 1/3 marks will be deducted for a wrong answer. Likewise, for 2-marks multiple-choice questions, 2/3 marks will be deducted for a wrong answer. There is no negative marking for numerical answer type questions. General Aptitude (GA) QuestionsIn all papers, GA questions carry a total of 15 marks. The GA section includes 5 questions carrying 1 mark each (sub-total 5 marks) and 5 questions carrying 2 marks each (sub-total 10 marks).Question Papers other than GG, XE and XLThese papers would contain 25 questions carrying 1 mark each (sub-total 25 marks) and 30 questions carrying 2 marks each (sub-total 60 marks). The question paper will consist of questions of multiple choice and numerical answer type. For numerical answer questions, choices will not be given. Candidates have to enter the answer (which will be a real number, signed or unsigned, e. g. 25. 06, -25. 06, 25, -25 etc. ) using a virtual keypad. An appropriate range will be considered while evaluating the numerical answer type questions so that the candidate is not penalized due to the usual round-off errors.For more detailsPattern of Question Papers and Marking SchemeWhat are some fundamentals to know about gate?

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How Did You Get into PSU Through GATE?
For my interviews, I joined the interview guidance program conducted by MADE EASY wherein they not only focused on Current Affairs, HR and technical areas but also on improving the overall personality for the interview. I gave 3-4 mock interviews and was given constructive feedback from the panel.The PSUs are looking for people who are fit for a managerial or executive role. My interview was preceded by a group discussion. For this part, the topics were given from current affairs. I put my points across firmly and showed myself to be a team player. Being too aggressive in a discussion generally works against you.For the technical part, I was asked about my favorite subject(s). Also, there were questions about my B.Tech project and summer internship and training. Apart from this, a few questions from recent current affairs were asked as well. During interviews, the main focus should be to present yourself as a person who is sound in technical knowledge and interpersonal skills bothFor HR questions, I read about the company, job profile, HR policy, Bond agreement before going for the interview. One should prepare good answers to a few HR questions like Why this organization, strengths, and weakness, why should we hire you, etc.1. Is there complex mode in virtual calculator of gate 2017?GATE 2016 Virtual Calculator - How to Use it?See this link..you will know the exact format for the virtual calculator2. What is the gate rank of Ravindrababu Ravula?Forget about GATE rank, I do not even find first hand information from him anywhere (or 2nd hand information from reliable sources) that he is an MTech from IISc, that he really worked at Cisco, or from where he has done his B.Tech. It's always his supporters who claim such things on his behalf. Even in his website, it's written unclearly in 3rd person (not by him) that "he has done MTech from IIsc" (no mention of year of passing out or of specialization). If one is from IISc or IIT, or is a GATE topper, then there is no reason to be cagey about it, especially if you are a professional making big claims. But yes, if you yourself claim to be from IISc/IIT (rather than your supporters), then you are immediately open to strict scrutiny by the IISc/IIT alumni who will analyze your claim, and this is a risky proposition if there is anything amiss in your claim. I am not sure why students do not insist on these basic information before putting in their money and time. (And one more thing, some claim he got 99.6 etc. percentile. In that percentile, it's difficult even to get into the top IITs! Things just do not add up)3. Is Trump-Gate as big as Watergate?Bigger than Watergate, bigger than a royal wedding, Russia-gate will take down the entire Trump cabinet. The pigs are already starting to squeal4. How do I revise subjects for the GATE exam?The syllabus of the GATE exam is very wide and it takes a lot of time to prepare everything.You should follow the given following revision strategyMaintain short notes of each important topics with its related important formulasRevision notes should be precise. you should try to make it short . there is no need to add all the point.Practice the online tests as many as possible. Practice the previous GATE questions from the topic to understand the difficulty level of the topic.Short notes can be read later to recall all concepts in short time.Read the topic and do its related problems .5. Short the ground isolation of an isolated gate driverFor test purposes with single ended 10:1 probes, you can certainly ground VssA and VssB for observing output waveforms in your unique layout and setup. That just bypasses the internal cap. isolation for test purposes only, but prevents you from push pull drivers as intended.Learn how to do differential probing with two probes and null adjust on the same square wave in A-B mode. For best transient capture results , remove ground clip wire and probe tip and use test sockets for probe tipmand coil attachment accessory for probe ground barrel and support weight of probe. These test sockets would be like header sockets
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