NACE CP2 STUDENT MANUAL CHAPTER 3: FIELD MEASUREMENTS EXAM ACTUAL QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
2 views 0 purchase
Course
NACE
Institution
NACE
NACE CP2 STUDENT MANUAL CHAPTER 3: FIELD MEASUREMENTS EXAM ACTUAL QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
A structure-to-electrolyte potential is a measurement taken with the voltmeter
connected in ____ in the circuit.
A) parallel
B) series
a
A structure-to-elect...
ΔIts1 = 3.0 A - 0.20 A ________________ ΔIts2 = 2.8 A - 0.2 A
ΔIts1 = 2.8 A ____________________________ ΔIts2 = 2.6 A
Ic = ΔIts1 - ΔIts2
Ic = 0.2 A
ΔEavg = ΔEts1 + ΔEts
ΔEavg = 200 mV + 160 mV / 2
ΔEavg = 360 mV / 2
ΔEavg = 180 mV or .180 V
Rc = ΔEavg / Ic
Rc = .180 / .2
Rc = 0.9 Ω
A 61 cm diameter (24 in) pipe has a current span at each end of a 2 km (1.24
miles) section with the following information determined:
EONts1 = -1200 mVcse ______ EONts2 = -1140 mVcse
EOFFts1 = -1000 mVcse _____ EOFFts2 = -980 mVcse
IONts1 = 3.0 A __________________ IONts2 = 2.8 A
IOFFFts1 = 0.20 A _____________ IOFFts2 = 0.2 A
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller NurseAdvocate. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
