installation of instruments-unit1

Functional scheme is…

• It is the main technical document defining the functional and block structure of individual nodes of automatic control, monitoring and regulation of the technological process and equipping the control object with devices and automation tools

• It is the main technical document that contains the necessary and sufficient requirements for the manufacture or use of the product, usually contains the main and auxiliary dimensions necessary for the manufacture or installation

• This is a technical document that describes the materials necessary for installation (cables, pipes, wires, etc.)

•  It is the main technical document defining the basic structure of individual nodes of automatic control, control and regulation of the technological process and equipping the control object with the necessary documents and records

The most important thing when performing any installation is…

• Safety Precautions

• full documentation

• Get the maximum profit

• Maintain the serviceability of expensive equipment

An engineering structure that is designed to transport gaseous and liquid substances?

• Pipeline

• Pumps

• Engines

• Pneumatic actuators

The first letter in the graphical symbol of the device shows

• the measured value

• type of alarm

• functional features of the device

• type of automatic regulation

• characteristics of the device operation

A device with the letter designation PT

• pressure measuring device with remote signal transmission

• humidity measuring device

• pressure and temperature measuring device

• a device that measures power remotely

Device with the letter designation TC

• speed relay

• flow sensor

• temperature controller

• pressure sensor

On automation schemes F,M,L,E

• speed, humidity, time, density

• pressure, viscosity, composition, concentration

• flow rate, mass, density, electrical quantity

• flow rate, humidity, level, electrical value

The device showing and registering viscosity, in the functional scheme-

• WIR

• VSR

• VIR

• DIR

A device for closing and opening an electrical circuit?

• sensor

• converter

• relay

• interrupter

What kind of energy is considered fireproof?

• energy of nuclear elements

• liquid energy

• compressed air energy

• current energy