Top 100 Instrumentation Engineering Questions & Answers
Instrumentation Engineering Questions & Answers List any four objectives of process control. Suppressing the influence of external disturbances, Optimizing the performance, Increasing the productivity, Cost effective. Define process Any system…
Basics of Electrical Transformer
Electrical Transformer is the most used electrical machine in power system. Both in the power transmission and distribution of ac network, transformer has its mandatory use. 1. Basics of electrical…
Electrical Voltage and current Signals
Voltage and current levels in electrical engineering is very important. As any electrical system, equipment, devices all are characterized by their different voltage and current levels. Voltage levels in Electrical…
Instrumentation Engineers Interview Questions & Answers
This article provides the Instrumentation Engineers Interview Questions & Answers, electronics and instrumentation engineering questions and answers. Instrumentation Engineers Questions What is capacity of impulse line tube ? Theoretical burst…
Battery Interview Question and Answers
What is primary cell and secondary cell? Battery which can be discharged only once is called primary cell ex: Manganese Zinc and alkaline Secondary cells are the battery which can…
5 Most Common Mistakes When Specifying Valves
As the old saying goes, "If you have enough time to do something over again, you had enough time to do it right the first time." Today business moves at…
Free Control Valve Software Download
Control Valve Software Password: Â instrumentationtools.com Free download Valve software do following - Operation conditions for a control valve in a parallel pipeline system. Calculation of the pressure surge on closure…
Top 100 Networking Interview Questions & Answers
Here is the complete list of Top 100 Networking Interview Questions & Answers useful for your interview preparation for the Network Engineer. Networking Interview Questions Define Network? A network is…
Pull Up and Pull Down Switch Circuits
Switches are simplest of all input devices. The Digital Input Card monitors the two states of the switch by measuring the voltage on the sense circuit. There are two types of…
Displacer Level Switch Working Principle
Displacer controls offer alternative features to the float-operated control. The sensor is a weight (displacer), heavier than the liquid, that is suspended by a spring. When liquid contacts the displacer,…
