PLC or Electrical symbol for relay or coil.
It is a coil having NO and NC contact.When coil will get charged the NO will become NC.NC will become NO.
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CNC programming and Maintenance-Click here.
- Function of flow control valve | Flow control valve working principle
- Direction control valve in hydraulic system
- Symbol of pressure gauge | Specification of pressure gauge
- Symbol of globe valve | P & ID Gate,ball,butterfly valve symbol
- Electric symbol for motor | 3 phase motor symbol
- Electrical symbol for relay | Control relay symbol | Coil symbol electrical
- Pressure reduction valve symbol | Hydraulic symbol of Pressure reduction valve
- Symbol of pressure switch | Pressure switch symbol in hydraulic system
- 4/2 directional control valve symbol
- 4/3 directional control valve symbol and working principle
- Symbol for pressure relief valve | Working principle of Pressure relief valve
- Symbol of flow meter | Flow rate indicator
- Symbol of Check valve | Check valve hydraulic symbol
- Symbol of flow control valve,Symbol of Valves
- Type of valve in hydraulic system | Type Of Hydraulic Valves
- Which type of pump used in hydraulic system
- Hydraulic cylinder symbol
- Hydraulic symbol for motor | symbol of hydraulic motor
- Symbol for hydraulic pump
- Symbols of hydraulic valves
- Pressure regulator valve symbol and function
- Symbols of hydraulic circuit | Hydraulic symbols
- Basics of hydraulic circuits
- Working principle of hydraulic accumulator
- Working principle of hydraulic pumps | Working of hydraulic pump
- Types of pump in hydraulic | Which type of pump used in hydraulic system
- Hydraulic system maintenance schedule,checklist
- Specification of hydraulic pump
- Ball screw mechanism in CNC machine
- Dry run in CNC | Dry run M41 Spindle ON
- What is the principle of Hydraulic system?
- Schematic diagram of hydraulic system
- CNC turning | CNC turning lathe machine
- What are the three main areas of a machine?
- Hydraulic pressure switch | Types of pressure switches
- Servo valve | Servo Valve Symbol | Servo valve Working
- Cutting tool material | Types of cutting tool material