Liquid & Gas Metering (Quiz 1)

Standard volume represents theoretical volume based on temperature of ______ and pressure of _______.

• 0 Deg.C ; 15 bar.abs

• 15 Deg.C ; 1.01325 bar.abs

• 0 Deg.C ; 1.01325 bar.abs

• 15 Deg.C ; 0 bar.abs

Which of the following are metering system categories?

• Custody Transfer Metering

• Static Measurement

• Allocation Metering

• Dynamic Measurement

The 2 concepts in Allocation Metering are :

• Allocation Factor

• Full Allocation

• Force Balance

• Custody Metering

Arrange the metrology concept of traceability (from lower standards to higher standards)

• National > Reference > Industrial > Workshop

• Workshop > Reference > Industrial > National

• Industrial > Workshop > Reference > National

• Workshop > Industrial > Reference > National

Overall measure of closeness of agreement with the true value.

The above statement refers to :

• Accuracy

• Repeatability

• Linearity

• Uncertainty

Choose the correct uncertainties for Custody Transfer Metering.

• Gas = ±1%

• Gas = ±0.25%

• Liquid = ±1%

• Liquid = ±0.25%

Which of the following is NOT metering system basic design criteria?

• Accuracy

• Uncertainty

• Redundancy

• Security