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    16 Mark Questions: Unit I Basic Measurement Concepts

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    Rohini Santhanakumar
    The document outlines the topics covered in 16 mark questions across 5 units: Unit I discusses basic measurement concepts including types of standards of measurement, characteristics of measuring devices, and types of measurement errors. It also covers the construction, working, and advantages/disadvantages of PMMC instruments. Unit II covers basic electronic measurements like the main parts of a CRO and CRT as well as block diagrams of sweep frequency generators, dual beam/trace oscilloscopes, and vector voltmeters. It also discusses power measurement types. Unit III includes signal generators and analyzers like optical power measurement, optical time domain reflectometers, wave analyzers, and instruments used in computer-controlled instrumentation. It also covers

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    16 Mark Questions: Unit I Basic Measurement Concepts

    Uploaded by

    Rohini Santhanakumar
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    The document outlines the topics covered in 16 mark questions across 5 units: Unit I discusses basic measurement concepts including types of standards of measurement, characteristics of measuring devices, and types of measurement errors. It also covers the construction, working, and advantages/disadvantages of PMMC instruments. Unit II covers basic electronic measurements like the main parts of a CRO and CRT as well as block diagrams of sweep frequency generators, dual beam/trace oscilloscopes, and vector voltmeters. It also discusses power measurement types. Unit III includes signal generators and analyzers like optical power measurement, optical time domain reflectometers, wave analyzers, and instruments used in computer-controlled instrumentation. It also covers

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    The document outlines the topics covered in 16 mark questions across 5 units: Unit I discusses basic measurement concepts including types of standards of measurement, characteristics of measuring devices, and types of measurement errors. It also covers the construction, working, and advantages/disadvantages of PMMC instruments. Unit II covers basic electronic measurements like the main parts of a CRO and CRT as well as block diagrams of sweep frequency generators, dual beam/trace oscilloscopes, and vector voltmeters. It also discusses power measurement types. Unit III includes signal generators and analyzers like optical power measurement, optical time domain reflectometers, wave analyzers, and instruments used in computer-controlled instrumentation. It also covers

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    50 views3 pages

    16 Mark Questions: Unit I Basic Measurement Concepts

    Uploaded by

    Rohini Santhanakumar
    The document outlines the topics covered in 16 mark questions across 5 units: Unit I discusses basic measurement concepts including types of standards of measurement, characteristics of measuring devices, and types of measurement errors. It also covers the construction, working, and advantages/disadvantages of PMMC instruments. Unit II covers basic electronic measurements like the main parts of a CRO and CRT as well as block diagrams of sweep frequency generators, dual beam/trace oscilloscopes, and vector voltmeters. It also discusses power measurement types. Unit III includes signal generators and analyzers like optical power measurement, optical time domain reflectometers, wave analyzers, and instruments used in computer-controlled instrumentation. It also covers

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    of 3

    16 MARK QUESTIONS

    UNIT I

    BASIC MEASUREMENT CONCEPTS

    1. Discuss different type of Standards of measurement? classify and explain the different type of Standards of measurement? 2. Discuss basic characteristics of measuring devices? 3. Define and explain with examples the different types of possible errors in measurement? 4. With neat diagram explain the construction, working, torque equation and advantages , disadvantages of PMMC instrument? 5. Explain any one bridge circuit for measurement of inductance? UNIT II BASIC ELECTRONIC MEASUREMENTS

    1. Explain the main parts in CRO 2. Explain the main parts in CRT 3. Explain with block diagram of Sweep frequency generator . 4. Explain with block diagram of dual beam oscilloscope. 5. .Explain with block diagram of dual trace oscilloscope.
    6. 7. 8. Explain the working principle of a vector voltmeter with the help of a neat block Diagram With a neat block diagram explain the function of a general purpose oscilloscope Explain different types of power measurement.

    UNIT III

    SIGNAL GENERATORS AND ANALYZERS

    1.

    .Explain

    how power is measured in Optical fiber

    2. Explain with block diagram of Optical time domain reflectometer. 3. explain the wave analyzer 4. Draw and explain the working of Digital multimeter 5. .Explain the Instruments used in computer controlled instrumentation
    6. Describe the working of function generator with the a block diagram

    UNIT IV

    DIGITAL INSTRUMENTS

    1.Explain with neat diagram . (ii) Single slope ADC (ii) Successive approximation ADC 2. Draw the Circuit diagram for n bit binary weighted resistor DAC & obtain expression for output voltage 3. Write short note on Flash type ADC. 4. Explain with block diagram ,the operation of Ramp type DVM 5. Draw and explain the circuit diagram of Digital frequency meter.

    UNIT V

    DATA ACQUISITION SYSTEMS AND FIBER OPTIC MEASUREMENTS

    1. With the help of block diagram explain the data acquisition system. 2. With the help of block diagram explain analog to digital multiplexing. 3. Explain with block diagram the automatic test system to analyse an audio

    amplifier & radio receiver. 4. How signal is transmitted in a p based measurement. 5. Explain sequence of operation incase of IEEE 488 bus system.

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