PLC

PLC is abbreviated as___________

• Programmable Logic Controller

• Programmable Logic Computer

Where Automation is recommended?

• Repetitive action

• Sequential action

Automation leads to _____________

• Higher Productivity

• Improved safety in working condition.

• Superior quality of end product

• All of the above

PLC implements___________ functions by means of a program.

• Arithmetic

• Logic control

Why PLC is developed.

• To replace Computer systems.

• To replace Relay system.

What task do PLC perform.

• Interlocking

• Sequencing

• Timing and Control

• All of the above

_________ is the brain of the PLC

• Computer

• CPU

• Memory

• Input Device

_________ is the input device of PLC

• Keyboard

• Sensors

• Hard disc

• Monitor

_________ is the output device of PLC.

• Solenoid Valve

• Lamp

• Hard disc

• Monitor

_________ programming Language is used for PLC

• Java

• C Language

• Ladder Diagram

• All of the above