Who is right?

a) technician a says a fuel injector pulsed flow test measures steady or maximum fuel flow with the injector pintle and nozzle held fully open.

b) technician b says an injector maximum flow test fires an injector several times with a normal pulse width to check pintle response.

A) Technician A says a fuel injector pulsed flow test measures steady or maximum fuel flow with the injector pintle and nozzle held fully open.

Explanation:

Through the fuel injector the fuel is injected, and the fuel injector pulsed flow test helps us understand the functioning of the machine at various pulse width, and varying fuel flow ranging from the least to the maximum. The first one is definitely a situation. And hence Technician A is definitely correct. However, Technician B is not correct, as for checking the pintle response you need to change the pulse width. However, technician B is mentioning that he always test with normal pulse width, and this is definitely not true. Hence Technician A is the right person.

answer; question (1) answer; proximity;

                      question (2); // alignment;