August 2011
Beginner
724 pages
20h 32m
English
Concept of measurement and measuring systems
Analog and digital instruments
Static and dynamic characteristics of instruments
Classification of instruments
Measurement error
Permanent magnet moving-coil, moving-iron, and dynamometer-type instruments
Extension of instrument range
Measurement of power
Measurement of energy
Instrument transformers
Megger and multimeter
Measurement of any quantity, like length, mass, time, speed, velocity, pressure, temperature, current, voltage, power, etc., is nothing but comparison of the quantity against some standards. As for example, when we measure the length of a piece of cloth with a meter scale, we only compare a particular ...