the purpose of instrument is to examveda

Hysteresis of an instrument means: a) The change in the same reading when input is first increased and then decreased b) The reliability of the instrument c) The repeatability of the insrument d) The inaccuracy due to change in temperature. Performance. View Answer / Hide Answer. D. Dc ammeter and ac voltmeter respectively. 10. Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. Answer ⇓. INCOME TAX MULTIPLE CHOICE QUESTIONS AND ANSWERS (MCQs) DIRBUGARH UNIVERSITY B.COM 6 TH SEM GENERAL COURSE Fill in the blanks: 1) The income tax was introduced in India for the first time in 1860 by British rulers. The aim of a measurement is to measure the surface on which the dial gauge or spirit level is placed horizontally. Flight instruments that indicate the helicopter's actual performance are known as _____ instruments. Ques.5. 4. It includes the definition of each of the five most important characteristics of a measuring in strument: length of scale, sensitivity, ac curacy, "finesse," and speed of response.*. 2) Under Section Sec. (A) gravitational force. Boolean algebra traces its origins to an 1854 book by mathematician George Boole. Differential Pressure. The purpose of heat treatment is. This module discusses the qualities of a good test which are: validity, reliability, and usability. On the bottom of the diaphragm, the outlet pressure of the valve forces the diaphragm upward to shut the valve. The gravity controlled instrument has crowded scale because current is proportional to. By 1954, the machine tools, using the ultrasonic principle, had been designed and constructed. The purpose of a fit test is to examine the face seal between a respirator and its user regardless of the penetration caused by its filter material. C. Instrument errors. A cermet is a composite material composed of ceramic (cer) and metal (met) materials. Boolean Algebra: A division of mathematics which deals with operations on logical values. It checks the accuracy of the instrument and it determines the traceability of the measurement. For the instrument to perform the desired function, it may be necessary to convert this output to some other suitable form. Relevance to Design Practice - The purpose of removing the sulfur is to reduce the sulfur dioxide emissions that result from using those fuels in automotive vehicles, aircraft, railroad locomotives, gas or oil burning power plants, residential and industrial furnaces, and other forms of fuel combustion. Instrument Transformers - MCQs with answers. After reading this module, students are expected to:1. define and explain the characteristics of a good measuring instruments;2. identify the types of validity;3.… C. Dc ammeter and dc voltmeter respectively. A cermet is ideally designed to have the optimal properties of both a ceramic, such as high temperature resistance and hardness, and those of a metal, such as the ability to undergo plastic deformation. RAIN GAUGE. Jewels are used in instruments for the purpose of a) Damping b) Torque control c) Suppressing noise d) Bearing ANSWER : A. • The purpose of a comparator is to detect and display the small differences between the unknown linear dimensions and the length of the standard. To change the mechanical property of steel. The valve simply uses spring pressure against a diaphragm to open the valve. With virtual instruments, engineers and scientists build measurement and automation systems that suit their needs exactly (user-defined) instead of being limited by traditional fixed-function instruments (vendor-defined). 5. D. Gross errors C. Colorimeter. An electronic instrument is the one which is based on electronic or electrical principles for its measurement function. Answer: Option C Solution (By Examveda Team) A turning radius gauge is an instrument, consisting of a turntable and an attached gauge, which measures how many degrees the front wheel of a vehicle has turned left or right. Three dimensional graphics become popular in games designing , multimedia and animation during the late. The purpose of documenting an “As Found” calibration in addition to documenting the “As Left” calibration for an instrument is to: (A) Ensure perfect accuracy (B) Eliminate instrument hysteresis (C) Help others locate the instrument (D) Measure calibration drift (E) Speed up the calibration. Bond. For example, to measure the angle of a wedge, the wedge is placed on a horizontal table. It is often referred to as a pressure regulator. (1 mark) UNIT - III Q.No Questions Answer key with marking scheme 25(a) Categorize levelling staves and summarize the relative merits of them. Q1. The instrument used to measure high temperature in the furnace is. Measurement And Instrumentation MCQ question is the important chapter for a Electrical Engineering and GATE students. Calibration is a comparison between a known measurement (the standard) and the measurement using your instrument. (B) It always elevates and never suppresses the calibration range. When an instrument is subjected to harsh environments such as high temperature, strong magnetic, electrostatic or electromagnetic field, it may have detrimental effects and cause errors known as. The spring-loaded pressure-reducing valve ( Figure 7-15) is commonly used in pneumatic systems. (B) balancing weight. The data pointer register is the 16-bit address register that can be used to fetch any 8-bit data from the data memory space. D. Pyrometer. A. Ac ammeter and ac voltmeter respectively. keeping a variable at a specific quantity. The main purpose of Sections 138 – 142 of the Negotiable Instruments Act, 1881 is to promote or raise to importance the ability to produce the desired effect under ideal testing conditions of the banking operations. The purpose of georeferencing is to: (a) Converting data to a feature class (b) Projecting your data so that it has no distortion (c) Assigning geographic location information (d) Combining two data set . B. Whether a test is standardized or teacher-made, it should apply the qualities of a good measuring instrument. It is the art and science of measurement and control of process variables within a production, laboratory, or manufacturing area. Explanation:-. The instrumentation which is installed in the plants is generally of electronic or digital type which has reduced consumption on the secondary of the measurement transducers, CTs and VTs (in general less than or equal to 0.5 VA, unlike the old electromechanical devices which had consumptions of several VA (e.g. The quake , one of the first fully 3D games was released in year. These paragraphs contain a short review of the general principles of measurement. (C) It is less expensive to operate than a direct-connected transmitter. Types of computer graphics are. The rapid adoption of the PC in the last 20 years catalyzed a revolution in instrumentation for test, measurement, and automation. A. 5-10 VA per phase).. The term is applied especially to acquiring information about the Earth and other planets. 9. These sections also aim to ensure the credibility in transacting the business through cheques and other negotiable instruments. It consists of a hot wire of platinum-iridium (because it can withstand high temperatures of about 300°C without being oxidized), and about 0.2 mm in diameter. Page-11 section-1 Variable manipulation element: The function of this element is to manipulate the signal presented to it preserving the original nature of the signal. (4) Investigation of the most prob able value; a measurement is seldom unique. B. errors such as induced emfs, frequency variations, and harmonic-current components are only present in ac instruments. One major development resulting from the ubiquity of the PC is the concept of virtual instrumentation, which offers several benefits to engineers and scientists who require increased productivity, accuracy, and performance. Similar installation completeness checklists were developed for general-purpose steam turbines, centrifugal fans, and equipment baseplates. The measurement of any electronic or electrical quantity or variable is termed as an electronic measurement. Note. 3) The value of perquisites is … A. Thermometer. handle and a splayed base which is fixed in the ground. Very useful instrument for checking Steering and Suspension components 99. C. 8. Control. A cell with 1m spatial resolution covers an area of 1m. An instrument is a device that measures a physical quantity such as flow, temperature, level, distance, angle, or pressure. The PortaCount (Model 8020) from TSI Incorporated is a measuring instrument designed for conducting the fit test. Environmental errors. 15.What are the functions of 8051 microcontroller? Flight instruments that display immediate attitude and power information and that are calibrated to permit precise attitude and power adjustments are know as _____ instruments. Test item must include factors that make up psychological construct like intelligence, critical thinking, reading comprehension or mathematical aptitude. Factors that influence validity are: 1. Inappropriateness of test items – items that measure knowledge can not measure skill. 2. Direction – unclear direction reduce validity. The main purpose of the study was: Exploration. a. Vector and raster. Automobile Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. Advantages of Electronic Measurement The advantages of an electronic measurement are ... An instrument that could be used to grade pottery that students created in a visual arts class is a(n) Semantic differential. Page-4 section-3 the difference between two related pressures usually used in measurements of process variables( pressure, temperature, levels, and flow) a group of instruments working together to control a single process variable such as pressure, temperature, level and flow. Cermet. Current transformers and potential transformers are used to increase the ranges of. As associate vice president of marketing, Suzanne Boyle is responsible for conducting performance appraisals of the Instrumentation is the variety of measuring instruments to monitor and control a process. Learn Measurement And Instrumentation MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. A. Observational errors. Long-term debt instrument in which the borrower promises repayment, usually with interest, with an initial maturity longer than 7 years. Standard non recording rain gauge prescribed by the IMID is the Symon’ s gauge the details of which are shown below.. The main advantage of a “dip tube” or “bubbler” system for level measurement is that: (A) It isolates the pressure transmitter from the process fluid. (C) … 531. A. generally, ac instruments are less sensitive than dc instruments. Multiple choice Questions and Answers on Measurement and Instrumentation Answer : D a) create a final appraisal instrument b) develop performance dimensions c) rank employees from high to low d) reallocate the incidents Ans: b 0.30. b. Scalar and raster. Ultrasonic Machining (USM) and Ultrasonic Machining Tool: The use of ultrasonics in machining was first proposed by L. Balamuth in 1945. The function of anti-lock brake system (ABS) is that is When it is not being used for this purpose, it can be used as two eight registers, DPH and DPL. A scale on which opposing adjectives are presented is called a. Sociometric Device. Learn Automobile Engineering MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Typically, the accuracy of the standard should be ten times the accuracy of the measuring device being tested. An instrument is a device that measures or manipulates process physical variables such as flow, temperature, level, or pressure etc. Instruments include many varied contrivances which can be as simple as valves and transmitters, and as complex as analyzers. Instruments often comprise control systems of varied processes. examveda.com is a portal which provide MCQ Questions for all competitive examination such as GK mcq question, competitive english mcq question, arithmetic aptitude mcq question, Data Intpretation, C and Java programing, Reasoning aptitude questions and answers with easy explanations. Thus, the main purpose of sublimation is to provide a positive outlet of frustrated infantile sexual components on the condition that the original aims of impulses are permanently modified. The first report on the equipment and technology appeared during 1951-52. 2. MEASUREMENT and INSTRUMENTS Objective Questions and Answers pdf free Download :-1. 189. Comparators • Comparators are the instruments calibrated by means of end standards to measure unknown dimensions. Definition: The cathode ray oscilloscope (CRO) is a type of electrical instrument which is used for showing the measurement and analysis of waveforms and others electronic and electrical phenomenon.It is a very fast X-Y plotter shows the input signal versus another signal or versus time. These instruments utilize the principle of expansion of wire, heat due to the current being measured, passing through the wire. Comparison between dc and ac measuring instruments. NON RECORDING RAIN GAUGE The gauge consists of a funnel with a sharp edged rim of 127 mm diameter, a cylindrical body, a receiver with a narrow neck and. Debt instruments with initial maturities between 1 and 7 yeras. Controlling. Wilson Consulting is a management consulting firm with seventy employees. B. Ac ammeter and dc voltmeter respectively. point of intersection of this ray and previously drawn gives required point r. (3 marks) purpose: used for establishing the instrument stations only. The sine bar is placed over the inclined surface of the wedge. Short-term debt instruments with an initial maturity of less than 1 year. 10(16), the full amount of scholarship granted to meet the cost of education is exempted. B. Instrumentation’s task in a plant is to facilitate the process of measurements along with their controlling in any process. If something is at room temperature [say at 298 Kelvin], then to measure the temperature, we can use any instruments like: Mercury thermometer or various Resistance thermometer etc.. Barometer. Answer . B. To change the internal structure of steel.

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