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Learn the fundamental concepts and principles behind pressure measurement in this 21-minute educational video from NPTEL-NOC IITM. Explore the basic theory of pressure measurement, understand different types of pressure (absolute, gauge, and differential), and discover various pressure measurement techniques and instruments commonly used in engineering applications. Gain insights into the physical principles that govern pressure measurement systems, including mechanical, electrical, and optical methods. Examine the characteristics and selection criteria for pressure measuring devices, their accuracy considerations, and practical applications across different industries. Master the foundational knowledge essential for understanding how pressure sensors, transducers, and gauges operate in real-world engineering scenarios.
