The ON and OFF time of a buzzer can be controlled using PLC control s – McqOptions

MCQOPTIONS

1.	The ON and OFF time of a buzzer can be controlled using PLC control system.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

What is the push provided by a hydraulic fluid used in fluid based actuator, if a steel ball of radius 3cm is immersed in it, Given that the fluid has a density of 1500kg/m3, Take g=10m/s2?
How many pixels are there in 16*2 displays?
How many columns of pixel matrix are present in 16*2 display?
Motor is a rotary actuator.
What is the push provided by a fluid used in fluid based actuator, if a plastic ball of radius 4cm is immersed in it, Given that the fluid has a density of 1100kg/m3, plastic has a density of 800kg/m3, Take g= 10m/s2?
Generator is a rotary actuator.
How many LED’s (Light Emitting Diodes) are present in 7 segment display?
Where will the push provided by a fluid of hydraulic piston will be more? (Consider the pistons are cylindrical and have same height)
What is the push provided by a hydraulic fluid used in fluid based actuator, if a steel ball of radius 3cm is immersed in it, Given that the fluid has a density of 2000kg/m3, Take g=10m/s2?
Archimedes principle depends on the density of the immersed object.