IFIA (questions well answered) already
passed
It becomes lower - correct answer ✔✔As the density of a material increases, what happens to the API
Gravity?
Pure water at the specified temperature - correct answer ✔✔Density of any substance is the ratio of its
mass to its volume, usually at a specified temperature. Relative Density is the ratio of the density of a
substance at a specified temperature to the density of what other substance?
Observed API Gravity of the contents; API Gravity for which the capacity table was calculated; correction
in barrels for each degree of difference in API Gravity - correct answer ✔✔When a capacity table
indicates a reference API Gravity and an API Gravity correction per barrel variance for a shore tank, what
data must be available to calculate a floating roof correction?
Volume Correction Factor (VCF) - correct answer ✔✔When calculating the Gross Standard Volume (GSV)
in a shore tank at a pressure of 1 atmosphere, the factor 'Ctpl' / 'CTL' is the same as which other factor?
True - correct answer ✔✔If a cargo does not contain S&W, the Gross Standard
Volume and the Net Standard Volume are the same.
GSV (Gross Standard Volume) - correct answer ✔✔For a crude oil cargo, what information does the
formula
GOV x VCF give?
Free water - correct answer ✔✔The Total Calculated Volume is equal to the Gross
Standard Volume plus what?
Liquid must touch all four bulkheads - correct answer ✔✔For a trim correction to apply, which of the
following
conditions must exist?
, Trim divided by the length between perpendiculars - correct answer ✔✔What is the equation used to
calculate a vessel's 'trim
factor'?
The density or API gravity at the observed temperature of the oil in the tank - correct answer ✔✔What
must roof corrections be based on?
The slope per linear foot (or metre) of the vessel - correct answer ✔✔What is the 'trim factor' of a
vessel?
False - correct answer ✔✔Tanks on barges or other small vessels do not require trim corrections because
they are too small for a correction to make a significant difference.
Oil, S&W & Free Water - correct answer ✔✔When an automatic in-line sampler is used correctly during
the discharge of a crude oil vessel, what will the resulting sample include?
10.000 m [25'] below the reference gauge point - correct answer ✔✔A tank has a measured gauge
height of 15.000 m [45'] and is filled to a 10.000 m [40'] innage with no free water. To take a middle spot
sample, to what point in the tank must you lower the sampler?
13.500 m [40'] below the reference gauge point - correct answer ✔✔A tank has a measured gauge
height of 15.000 m [45'] and is filled to a 9.000 m [30'] innage with no free water. To take a lower spot
sample, to what point in the tank must you lower the sampler?
7.500 m [15'] below the reference gauge point - correct answer ✔✔A tank has a measured gauge height
of 15.000 m [45'] and is filled to a 9.000 m [36'] innage with no free water. To take an upper spot sample,
to what point in the tank must you lower the sampler?
3.150 m [5' 06"] below the reference gauge point - correct answer ✔✔A tank has a measured gauge
height of 15.000 m [45'] and is filled to a 12.000 m [40'] innage with no free water. To take a top spot
sample to what point in the tank must you lower the sampler?
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 BravelRadon. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.