Volumetric & Gravimetric Method

Volumetric method can be divided into 2 groups which are single transfer & multiple transfer.

• False

• True

These are instrument that can be calibrated by using volumetric method except

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TC or "To Contain" requires the following equipment for calibration activity, except...

• Volumetric Standard

• Stopwatch

• Electronic Balance

The following are instruments used as standard in liquid volume calibration, except:

• Pipette

• Flask

• Prover Tank

• Cup

• Measuring Cylinder

What is the Maximum Permissible Error(MPE) for Prover Tank calibration?

• 0.01% of the nominal capacity

• 0.03% of the nominal capacity

• 0.04% of the nominal capacity

• 0.05% of the nominal capacity

What represent No.6 ?

• Neck Reinforcement

• Gauge Assembly

• Identification Plate

• Seal

How many transfer or pour from 20 L Standard Measure to calibrate 100 L Prover Tank?

• 5

• 10

• 20

• 25

What is the volume of the liquid in this graduated cylinder?

• 20 mL

• 24 mL

• 25 mL

• 29 mL

 $Repeatability=\frac{Max.\ Volume\ -\ Min.\ Volume}{Min.\ Volume}\times100\%$  
Base on the formula given, calculate the repeatability of the data.

• 0.0015
  

• 0.0148

• 0.0129

• 0.0118