Chapters 4,5,6 Review

Front 1

The most common way to express level is in percent level

Back 1

false

Front 2

the most common way to express level in a tank

Back 2

false

Front 3

One tank may require a _____ tank than the other

Back 3

larger

Front 4

most common way when dividing point measurement is to establish high or low levels of temp

Back 4

true

Front 5

the greater the amount of pressure observed the _____ the level would be in a tank

Back 5

higher

Front 6

the interface level can be between two liquids, a liquid and a slurry, or a liquid and a solid

Back 6

false

Front 7

the most common way to observe a meniscus is a glass tube manometer

Back 7

true

Front 8

a convenient way to express the density of a material is through interface

Back 8

false

Front 9

formula for liquid hydrostatic head pressure

Back 9

P = (1 in. water) x (height)x (specific gravity)/ (inches)

Front 10

most common variable used to interfere level in industries is

Back 10

head pressure

Front 11

a convenient way to express the density of a material is through

Back 11

specific gravity

Front 12

formula for calculating the height of a liquid is

Back 12

pressure/(specific gravity)

Front 13

the 9 most common types of level sensing and measuring devices used in the process industry

Back 13

gauge or sight glass

float

tape gauge

differential pressure cell'

bubbler

displacer

ultrasonic device

nuclear device

load cell

Front 14

the two basic types of gauge glasses are

Back 14

b & d

Front 15

float gauge can also measure solids and the levels

Back 15

false

Front 16

fixed amount of mass occupies a large volume than its density has to

Back 16

decrease

Front 17

flow like liquids flow over one point to another depending on

Back 17

pressure and temperature

Front 18

fluid movement may be either ____ or __ depending on path taken

Back 18

turbulent and laminar

Front 19

___ can be used to identify whether a flow is laminar or turbulent

Back 19

reynold's number

Front 20

flow rate is measured

Back 20

indirectly

Front 21

mass density of any given volume of liquid depends upon its

Back 21

temperature

Front 22

the most common primary flow measure is ____

Back 22

differential pressure

Front 23

name 5 of the most common sensing measuring devices used in a process industry

Back 23

orface plate

venturi tube

flow nozzle

pitot tube

annubar tube

Front 24

most common type of true mass meter is

Back 24

coriolis

Front 25

two kinds of flow measurements are

Back 25

flow rate and total flow

Front 26

to calculate the reynold's number all is needed except

Back 26

everything except d (i think d is laminar)

Front 27

the difference between two related pressures; usually in measurements of process variables (pressure, temp, level, and flow)

Back 27

differential pressure

Front 28

an upward force on a submerged body that is equal to the weight of the displaced fluid.

Back 28

Buoyancy.