I want to know the answer to the following question:
If the effects are valid, for RK = n/e2, what is the measurement of KJ2RK equal to?
All the background I'm provided with is that "From the definition of the conventional watt W90, this gives a measure of the product KJ2RK in SI units, where RK is the von Klitzing constant which appears in the quantum Hall effect.". Is that enough to answer the question?
Answer: no