When looking at a solenoid with an oscilloscope, what event often ...

[V@ndy87]

When looking at a solenoid with an oscilloscope, what event often follows applying or removing power from the coil windings?
 
  A) Voltage drop B) Voltage spike
  C) Diode ripple D) Decreased resistance

Question 2

Technician A says that all the fuel injectors on an engine should have the same electrical resistance. Technician B says that the difference between any two injectors should be less than 2 ohms. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[javimendoza7]

Answer to Question 1

B

Answer to Question 2

A

[V@ndy87]

Thanks for the timely response, appreciate it

[EAN94]

TYSM