🔥 Basic & Conceptual Questions (1–15) What is temperature and how is it measured in process industries?➤ Temperature is the measure of thermal energy. It is measured using devices like thermocouples, RTDs, thermistors, infrared sensors, etc. Differentiate between temperature and heat.➤ Temperature is a measure of average kinetic energy of...
🔹 1. What is a radar level transmitter? Answer:A radar level transmitter is a non-contact type level measurement device that uses microwave radar signals to measure the level of liquids or solids in a vessel based on the time-of-flight principle. 🔹 2. What is the working principle of a radar...
Control Valve Phenomena Explained An interactive guide to Cavitation, Flashing, and Choked Flow in the Oil & Gas and Process Industries. 1. Introduction to Control Valves Control valves are critical components for regulating fluid flow in industries like oil & gas, chemical processing, and power generation. They act like...
What does a DP flow transmitter measure? a) Temperature difference b) Pressure difference c) Flow velocity d) Mass flow rate Which of the following is commonly used for flow measurement in a DP flow transmitter system? a) Orifice plate b) Venturi tube c) Pitot tube d) All of the above...
ESD On-Off Valves: Top 50 Interview Questions and Answers ESD On-Off Valves: Top 50 Interview Questions A comprehensive guide for instrumentation and control engineers. 1. What is an ESD valve, and what is its primary purpose in a process plant? An Emergency Shutdown (ESD) valve, also known as a shutdown...
Diagnostics of HART Protocol Instruments: A Comprehensive Guide HART Protocol Diagnostics Guide A Comprehensive Guide to HART Protocol Instrument Diagnostics Ensuring the reliability, availability, and performance of field instruments is crucial. Discover how the HART protocol’s diagnostic data can drastically reduce downtime, enhance maintenance, and improve safety. What is HART...
Instrumentation datasheets are the backbone of project documentation and decision-making. A well-understood datasheet ensures accurate procurement, installation, and integration of field instruments. One such instrument, frequently used for measuring flow in steam, gas, and liquid services, is the Vortex Flow Transmitter. This blog dives deep into understanding, interpreting, and decoding...
In the world of instrumentation and control, the pressure transmitter plays a critical role in ensuring accurate and reliable process measurements. Whether you’re designing, selecting, or maintaining instrumentation systems, understanding the pressure transmitter datasheet is essential. However, many engineers and technicians find these datasheets dense or difficult to interpret, often...
In the world of industrial instrumentation, magnetic flowmeters—commonly known as magmeters—are widely used for accurate and reliable flow measurement of conductive liquids. Whether you’re designing a new process system, troubleshooting an existing one, or replacing a failed flowmeter, understanding the instrument datasheet is crucial. A well-prepared datasheet encapsulates everything about...