Author Question: The two major components present in all photoelectric sensors are a source of light and a receiver ... (Read 115 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
The two major components present in all photoelectric sensors are a source of light and a receiver to detect the light.
 
  Indicate whether the statement is true or false

Question 2

A system model is a mathematic description of the system that generates the same transient and steady-state output response to a known input stimulus as the actual system.
 
  Indicate whether the statement is true or false



mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

TRUE

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

For a complete list of videos, visit our video library