Extra Exam Incorrect Answer

[KF7LV]

The answers to question E7G13 are not the same as the ones from the ARRL link to the pool questions. Actually two of the answers are the same except that one of them has the word "differential" which is actually the correct answer according to the pool questions, but is incorrect in this practice exam.

Anyone know how to get this corrected?

[KL7AJ]

I will talk to the W5YI group. They have good dialogue with the FCC.

Eric

[K7JEM]

Are you talking about the practice exam here on QRZ?

Here is the corrected question from the pool:

E7G13 (C)
What is meant by the term op-amp input-offset voltage?
A. The output voltage of the op-amp minus its input voltage

B. The difference between the output voltage of the op-amp and the input voltage required in the immediately following stage
C. The differential input voltage needed to bring the open-loop output voltage to zero

D. The potential between the amplifier input terminals of the op-amp in an open-loop condition

[KF7LV]

Yes I am referring to the practice exam on QRZ.com.
The answers above are the ones from the pool questions. If you compare these to the ones on the QRZ exam you will see they are different. And the correct answer for the QRZ practice exam is not exactly the same as the one in the VEC pool.

Hopefully I am making sense.
I will send an email to Fred directly.