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Electronic Measurement & Instrumentation Quiz

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Electronic Measurement & Instrumentation Quiz

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Questions and Answers

What is the purpose of measurement in process industries and industrial manufacturing?

To compare unknown quantities

To help in the economics of industrial operations (correct)

To improve the quality of the product

To determine the unit of measurement

Which of the following is a characteristic of a measurement?

Sensitivity and Linearity

Resolution and Hysteresis

Loading Effect and Impedance

Accuracy and Precision (correct)

Which type of voltmeter uses a rectifier to measure AC voltage?

DC Voltmeter

Peak responding voltmeter

Chopper type voltmeter

Solid-state voltmeter (correct)

What does RMS stand for in the context of voltmeters?

Root Mean Square Signup and view all the answers

Which instrument is used to measure power?

Power meter Signup and view all the answers

What are some of the parameters that can affect the accuracy of a measurement?

Parameters such as accuracy, precision, sensitivity, linearity, resolution, hysteresis, and loading effect can affect the accuracy of a measurement. Signup and view all the answers

What are some of the instruments used to measure current, voltage, power, and impedance?

Instruments such as DC and AC ammeters, DC chopper type and solid-state voltmeters, AC voltmeters using a rectifier, average, RMS, and peak responding voltmeters, multi-meters, power meters, bolometers, and calorimeters are used to measure current, voltage, power, and impedance. Signup and view all the answers

What is the primary purpose of measurement in process industries and industrial manufacturing?

The primary purpose of measurement in process industries and industrial manufacturing is to help improve the quality of the product and efficiency of industrial operations. Signup and view all the answers

What is the definition of measurement?

Measurement is a comparison of a given unknown quantity with one of its predetermined standard values adopted as a unit. Signup and view all the answers

What does a measurement result consist of?

A measurement result consists of a concrete number representing the quantity being measured and the unit of measurement used. Signup and view all the answers

Study Notes

Measurement Fundamentals

Measurement is a comparison of a given unknown quantity with one of its predetermined standard values adopted as a unit.
The result of any measurement is a concrete number consisting of a unit of measurement having its particular name and the number which shows how many times this particular unit is contained in the quantity being measured.

Objectives of Measurement in Industry

The primary purpose of measurement in process industries and industrial manufacturing is to help in the economics of industrial operations.
Measurement helps in improving the quality of the product and efficiency.

Topics in Electronic Measurement & Instrumentation

Accuracy and Precision
Sensitivity
Linearity
Resolution
Hysteresis
Loading Effect
Measurements of:
- Current
- Voltage
- Power
- Impedance
Types of Measurement Instruments:
- DC and AC Ammeter
- DC Voltmeter (Chopper type and solid-state)
- AC Voltmeter (using Rectifier)
- Average, RMS, Peak responding voltmeters
- Multi-meter
- Power meter
- Bolometer
- Calorimeter

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Description

Test your knowledge on Electronic Measurement & Instrumentation with this quiz! Explore topics such as accuracy, precision, sensitivity, linearity, resolution, hysteresis, and more. Challenge yourself with questions on measuring current, voltage, power, and impedance using various instruments. Downloaded from www.rgpvnotes.in.