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Instrumentation

45 ISO standards for Industrial Pipelines

1. ISO 7-1:1994-05 Pipe threads where pressure-tight joints are made on the threads - Part...
Instrumentation

What is Proof test in instruments?

What is proof testing? Proof-testing is to identify random hardware failures to confirm the proper...
Flow Measurement

Turbine flow meter installation guidelines:

Turbine flowmeter is a common type of flow meter. It is one of...
PLC

Difference between Modular PLC & Compact PLC:

What is Modular PLC? A Modular PLC consists of multiple modules such as CPUs, I/O...
Control Valve

What is Trip-Throttle Valve? How does Trip-Throttle Valve works?

What is Trip-Throttle Valve? Throttle/trip valves provide effective flow control and emergency shut-off operation...
Electrical

Power line carrier communication

Introduction to power line carrier communication Power line carrier communication is a method of using...
Instrumentation

Pressure measurement and types of pressure measurement

What is Pressure The pressure is the ratio of force to the area over which...
Communication

What is OSI (Open Systems Interconnection)?

What is OSI ? Open Systems Interconnection (OSI) model was approved as an international standard...
Electrical

Transducer and its classification

What is a transducer The electrical transducer is a device which can be used to...
Electrical

Electrical wiring and its types

What is electrical wiring Electrical wiring can be described as an insulated conductor which is...
Electrical

What is Circuit breaker? Types of circuit breaker

Introduction to the circuit breaker An electrical power system is very complex, in order to...
Condition Monitoring

Why we use Negative Voltage in Vibration Measurement ?

Vibration meters use PNP transistors instead of NPN because they are inexpensive. The PNP transistors...
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