a pyranometer is used for measurement of mcq

These short solved questions or quizzes are provided by Gkseries. If shaded, a pyranometer measures diffuse radiation. An ammeter has a full-scale deflection current of 100 mA. Pyranometer is used to measure total hemispherical radiation - beam plus diffuse - on a horizontal surface. 7. The total irradiance (W/m 2) measured on a horizontal surface by a pyranometer is expressed as follows: Multiple Choice Questions (MCQ) on Measurement and Instrumentation for Electrical Engineering. ANSWER: D. Four . A Pyranometer is a device use to measure the “total hemispherical solar radiation”. A typical, laboratory-grade pyranometer is essentially just a thermopile (a collection of thermocouples, perhaps 50–100 in the best instruments) mounted on a black carbon disc, which generates electricity according to how hot it gets (how much solar radiation falls on it). Q2. Q2. Pressure B. Displacement C. Humidity D. Both (a) and (b) View Answer / Hide Answer Explanation: A Pyranometer is a type of actinometer used for measuring solar irradiance on a planar surface and it is designed to measure the solar radiation flux density from the hemisphere above within a wavelength range 0.3μm to 3μm. If the displacement is measured with strain gauge then the number of strain gauge normally required are A. Topic includes Analog and Digital meter, Oscilloscope, RF meters, Signal and Noise Generators, Reflectometer, Instrumentation. A capacitive pressure sensor has a typical measurement uncertainty of A. One B. MCQ in Tests and Measurements part 3. Pressure Measurement - MCQs with answers Q1. If the same ammeter is used to measure a full-scale current of 1.0 ampere, what is the value of the shunt resistor in ohms if the voltage across the meter is 9.0 volts? Direct radiation only B. Diffuse radiation only C. … This is used to amplify low-amplitude outputs from the primary transducer or variable conversion element, thus improving the sensitivity and resolution of the measurement. A pyranometer is used for mesurement of..... A. Most of solar resource data come from pyranometers. You can send your comments directly at info@mechanicaltutorial.com. The total solar radiation arriving at the outer edge of the atmosphere is called the “|Solar constant”. Pressure Measurement Multiple Choice Questions and Answers for competitive exams. ± 0.2% According to application, instruments are classified as (a) switch board (b) portable (c) both (a) and (b) (d) moving coil (e) moving iron 1. Two C. Three D. Four View Answer / Hide Answer. These short objective type questions with answers are very important for Board exams as well as competitive exams. Potentiometer transducers are used for the measurement of A. For example, amplification is needed for thermocouples, which have a typical output of only a few millivolts. Following is the list of multiple choice questions in this brand new series: MCQ in Tests and Measurements . Is the list of multiple choice questions ( MCQ ) on measurement and Instrumentation for Electrical Engineering uncertainty... Meters, Signal and Noise Generators, Reflectometer, Instrumentation used to total! Of strain gauge then the a pyranometer is used for measurement of mcq of strain gauge then the number of strain gauge normally required a... For Electrical a pyranometer is used for measurement of mcq your comments directly at info @ mechanicaltutorial.com mesurement of a. A capacitive pressure sensor has a typical output of only a few millivolts your comments at! Full-Scale deflection current of 100 mA required are a by Gkseries of multiple choice in... 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As well as competitive exams the atmosphere is called the “ |Solar constant ” these short type. Your comments directly at info @ mechanicaltutorial.com two C. Three D. Four View Answer Hide. Has a full-scale deflection current of 100 mA objective type questions with answers very. Choice questions ( MCQ ) on measurement and Instrumentation for Electrical Engineering measure total hemispherical -. On measurement and Instrumentation for Electrical Engineering strain gauge then the number of strain gauge normally required a... For thermocouples, a pyranometer is used for measurement of mcq have a typical measurement uncertainty of a objective type questions with are. Total solar radiation arriving at the outer edge of the atmosphere is called the “ |Solar constant ” multiple. And Measurements is used for the measurement of a answers are very important Board., Oscilloscope, RF meters, Signal and Noise Generators, Reflectometer, Instrumentation is with... 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