EMCO Instrumentation Technician Interview Questions and Answers

SCADA stands for Supervisory Control and Data Acquisition. It is a system used for monitoring and controlling industrial processes.

• SCADA systems are used in various industries such as oil and gas, water treatment, and manufacturing.

• They consist of hardware and software components that collect and analyze data from sensors and other devices.

• SCADA systems allow operators to remotely monitor and control processes, making ...read more

There are various types of files used in computing.

• Text files: contain plain text and can be opened in any text editor.

• Binary files: contain non-textual data and can only be opened in specific programs.

• Image files: contain images and can be opened in image viewers or editors.

• Audio files: contain audio data and can be played in media players.

• Video files: contain video data and can be played in media players or video edi...read more

Suction shell and pressure shell are components of a centrifugal pump.

• Suction shell is the part of the pump that houses the impeller and creates a low-pressure area to draw in fluid.

• Pressure shell is the part of the pump that contains the discharge nozzle and creates a high-pressure area to push out fluid.

• The two shells are separated by the impeller, which rotates to move fluid from the suction shell to the pressure sh...read more