Question

Tech A says that the distance the electrodes should be placed in front of the nozzle with an 50 spray angle is 3/8"

Tech B says that the distance the electrodes should be placed in front of the nozzle with an 80 spray angle is 1/8". Which tech is right?

a. Technician a
b. Neither a nor b
c. Nechnician b
d. Noth a and b

Answer 1

Tech A should place the electrodes 3/8" in front of the nozzle with a 50-degree spray angle, while Tech B should place the electrodes 1/8" in front of the nozzle with an 80-degree spray angle.

Step-by-step explanation:

Tech A claims that the distance the electrodes should be placed in front of the nozzle with a 50-degree spray angle is 3/8", while Tech B states that the distance the electrodes should be placed in front of the nozzle with an 80-degree spray angle is 1/8".

Let's analyze the statements:

For Tech A, with a 50-degree spray angle, the distance the electrodes should be placed in front of the nozzle is determined by the size of the droplets, the charge potential, and the repulsion force needed. Hence, Tech A's statement of placing the electrodes 3/8" in front of the nozzle is correct.

For Tech B, with an 80-degree spray angle, a wider spray pattern is formed. In this case, a smaller distance is needed between the electrodes and the nozzle to achieve the desired repulsion force. Therefore, Tech B's statement of placing the electrodes 1/8" in front of the nozzle is correct.

Both Tech A and Tech B are correct, so the correct answer is Both a and b.