What is a limit switch? Why is the limit switch important?
A limit switch is an electromechanical device, and it can be considered as a contact sensor that is widely used in many industries to detect...
Author : Ashlin
InstaConvert the best calculator app for instrumentation and electrical engineers (FREE)
InstaConvert – Instrumentation and Electrical tool Instaconvert is a calculator and converter app that will be very useful for instrumentation and electrical engineers. It can...
50 + Interview questions related to installation, maintenance, and troubleshooting of the control valve?
1. How to mount the actuator on the control valve? The actuator support must be fixed in the valve body, fix it according to our...
What are the problems in a control valve and how to do the troubleshooting and maintenance of a control valve?
The major type of damage that can be seen in a control valve is cavitation, flashing, erosion, chemical corrosion, fretting. 9 common control valve problems...
Which conductor is used in the transmission power line and which conductor is best for power transmission?
The major element in the power transmission is the electrical conductor and it does the transmission of power from the generating station to the consumers....
What is a single-seated and double-seated valve and how are they different from each other?
A control valve is a valve that can be seen in many industrial applications, basically, it is a mechanical device that is capable to control...
What is a neutral wire and what is it used for? How is a neutral wire different from ground and hot wire?
A neutral wire is used to complete the flow of electricity, it acts as a return path for the hot wire current. A hot wire...
How to read a motor nameplate
The motor nameplate reading shows what the motor is capable of, or it can also be considered as the performance characteristics of a motor. In...
What is a water cut meter and where is it used?
The major problem in the production of heavy oil is to determine the amount of water and to separate the water from the oil. The...
What is a soft starter? What does a soft starter do?
A soft starter is a device that is used to provide a soft start to the motor by gradually ramping up the voltage. During the...