Exam (elaborations)
EPRI part A Study Guide with correct Answers
- Course
- Institution
EPRI part A Study Guide
[Show more]
Content preview
EPRI part A Study GuideThe temperature of a transmitter is 20-300 degrees F. The output signal is 3-15 psig.
What would be the expected output signal for an input temperature of 175 degrees F? -
Answers -195/320=.609(16)+3=9.64 psig
Most flow measurements occur under __________________ conditions. - Answers -
turbulent
Six cubic feet of a liquid is 400 pounds. the Specific Gravity of the liquid is... - Answers -
400/(62.430*6=374.58) = 1.068
Full compensation of a remote reading thermometer would typically be provided by... -
Answers -secondary capillary
An increase in viscosity of a liquid will result in a ________ Reynolds number - Answers
-lower
A tank contains 9 cubic feet of a liquid. The liquid weighs 470 pounds. The specific
gravity of the liquid is... - Answers -470/(62.43*9=561.87)=.836inwc
In most process control systems the process measurement is derived from a... -
Answers -sensor
A type of OPEN CHANNEL flow meter which is typically used to measure WATER flow
is the ... - Answers -Parshall Flume
when using a voltmeter without a reference junction to measure the out put of a
thermocoulple it is necessary to... - Answers -Subtract the reference junction millivolts
from the instruments voltage reading
A type of level transmitter which would require that the vessel containing the liquid was
open to the atmosphere would be a... - Answers -bubbler
A bubbler has the following instruments connected as part of the control loop; FI1001,
PCV1001, LIT1001, LIC1001. Which device would most commonly be used for the flow
indicator? - Answers -Rotameter
The most common unit of measure for liquid pressure or level is... - Answers -inches of
water
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 mereka. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
60434 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now