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WorksheetsMaintenanace of level instruments
Total questions: 16
Worksheet time: 39mins
__________ is defined as the height of a liquid within a containing vessel.
Tempereture
Level
Flow
Pressure
Level is most commonly indicated in terms of _____________.
Centimeter (Cm)
Gallons
Inches
Percentage (%)
What type of gauge shown in the picture ?
Dip stick / dip rod
Tubular level gauge
Weighted gauge tape
Float gauge
What type of gauge shown in the picture ?
Float gauge
Magnetic level gauge
Weighted gauge tape
Flat glass level gauge
Name the gauge shown in the picture above :
Name the equipment :
Type of gauge shown above:
Tubular level gauge
Magnetic level gauge
Flat glass gauge
Float gauge
The device above is used for measuring ________.
Flow
Level
Temprerure
Flow and Level
Displacer type method measures the level based on_____________. It states that "When a body is partly or wholly immersed in a liquid, the liquid exerts an up thrust equal to the weight of the liquid displaced”.
Seebeak effect
Wheatstone bridge
Archimedes principle
Newton’s law
What type of level transmitter is this ?
How does an ultrasonic level transmitter measure the depth of liquid?
A type of level transmitter that operates based on Time Domain Reflectometry (TDR) principles, pulses are guided along an immersed probe.
Guided wave radar level transmitter
Ultrasonic level transmitter
Capacitance type level transmitter
Displaced type level transmitter
___________is to sense liquid level at a specified high or low elevation in a process vessel or tank and are used to initiate an alarm or trip.
What type of level transmitter is this ?
Displacer type
Guided wave radar
Capacitance type
Ultrasonic type
a negative bias is needed to suppress the transmitter output and this negative biasing technique is called ?
positive bias is needed to elevate the transmitter output and this positive biasing technique is called ?
