PPT-Basic Measuring Instruments

Chapter 10 There are 3 types of instruments we use in 50A Ammeter Voltmeter Ohmmeter Voltmeters and Ohmmeters are made using ammeters To understand loading effects To understand a practical use for series and parallel circuits. This Chapter does not cover articles of a kind used in machines appliances or for other technical uses of vulcanised rubber other than hard rubber heading 4016 of leather or of composition leather heading 4205 or textile material heading 5911 s www.kruess.com MEASURING QUALITY. SINCE 1796 2 3 emission and absorption spectra, e.g. for checking the line • Slit • Angle C–F• Lineardispersion 60 (direct• Slit &# For increasing the accuracy of direct observation methods, following mechanical means of magnification are adopted:. Lever method. Vernier. method. Screw & Screw nut method. 17/02/2012. 1. lec # 11 & 12. 5. th. Term, Batch: . 20010. 10/2/2012. lec no. 8 & 9. 1. DEFINATIONS. Measure:. . It is the numerical evaluation of a dimension or a property of comparison with standard of same kind. Compare:. MEASURING . INSTRUMENT- DEFINITION. “ The . device used for comparing the unknown quantity with the unit of measurement or standard quantity is called a Measuring Instrument.”. . The selection of measuring instruments depends on the measurement to be performed.. 1. The . range and magnitude of the parameter to be measured and the accuracy of the. measurement (the instrument should have the range to cover effectively the range. By: . Nafees. Ahmed, . Asstt. , Prof, EE . Deptt. , . DIT, Dehradun . MEASURING INSTRUMENTS. “The device used for comparing the unknown quantity with the unit of measurement or standard quantity is called a Measuring Instrument.”. INTERFERENCE:. When two wave trains of the same frequency & the same amplitude traveling in the same direction are superimposed on one another they produce interference. If at any point the waves are in phase, there is an increase in resultant amplitude, i.e. . How should dental items be used?. Should be organized and placed in proper sequence. After use, is returned to same place on tray in case it is used again. Main Parts of Dental Hand Instruments. Blade: . How should dental items be used?. Should be organized and placed in proper sequence. After use, is returned to same place on tray in case it is used again. Main Parts of Dental Hand Instruments. Blade: . Chapter 10. There are 3 types of instruments we use in 50A:. Ammeter. Voltmeter. Ohmmeter. Voltmeters and Ohmmeters are made using ammeters. To understand loading effects. To understand a practical use for series and parallel circuits. INSTRUMENT- DEFINITION. “ The . device used for comparing the unknown quantity with the unit of measurement or standard quantity is called a Measuring Instrument.”. . OR. “ . Key Activities - 2018 / 2019. Presenters – . Mikuko. Hamada, . Toshiyuki . Takatsuji. , Hajime . Nemoto. and Tsuyoshi Matsumoto. Reformation of Legal Metrology System. Cabinet orders . and . ministerial ordinances . The basic examination kit contains 4 main instruments:. Basic . Examination. . Kit. Mirror. The mirror is a crucial part of the exam kit, available in different sizes, with many functions:. It allows extra light in to the mouth to allow improved vision..