Need answeres ASAP Thank you Question 1010 TCO 6 Electrical

Need answeres (ASAP) Thank you.

Question 10.10. (TCO 6) Electrical noise can be coupled into a PLC system: (Points: 1.5) (Points : 5)

       By an electrostatic field
       Through electromagnetic induction
       By a fiber-optic system
       Both A & B

1. option 2

2. 0101

3. 69

5 . option (d)
All of the above
Explanation: Plcs are enclosed only due to protection from surroundings

6 . Option (c)
C
Explanation: The oscillations in response instead of damping are increased thereby making system unstable

8. Technician B
Ladder programs need to be modified according to the type of constraints in processor

9. Technician A
Solenoid is nothing but a wound coil hence the failure might be like in terms of ladder program

10. Both A & B
Electrostatic and electromagnetically induced fields cause electric noises in system

11. All of the above

12. indicate the status of inputs and outputs.

13. all of the above

14. 2 degrees
Since the asked error not the error reading

15. 11k

16. The radiator fan in a car that turns on any time the engine is running
Since it doesnt have proper switching characteristics.