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30 Cards in this Set
- Front
- Back
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A supertanker loaded with million gallons of crude oil is to unload at an offshore discharge the oil in hours. What is the volume flow rae of crude oil in gallons per minute?
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50,000
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When gases are compressed, storage tanks should be located as close to the point of use as possible because:
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The flow rate is directly proportional to the distance traveled
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A rate associated with a fluid system is:
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A "volume or Mass"-flow rate
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Fluid pressure in English units is usually measured in:
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lb/in^2
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A way to decrease resistance in a pipe is to:
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Reduce the pipe ever
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One ampere equals:
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One coulomb per second
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One microampere equals:
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1 joule
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Heat energy moves from:
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Warmer regions to cooler regions
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Room temperature would be approximately:
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68 degrees
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Temperature depends on the presence or absence of:
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heat
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500 milliamperes equals:
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1/2 ampere
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Find the charge that flows throug an electric iron in 10 seconds if the iron is rated at 6 amperes
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60 coulombs
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The frequency of voltage can be measured with an:
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oscilloscope
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An oscilloscope can be used to measure the period of a:
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Voltage waveform
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A DMM if often used to measure:
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D.C. voltage
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One milliampere of electric current equals:
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0.001
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What is a gas or liquid that conforms to the shape of its container?
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fluid
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In fluid systems, the quantity that has no units is:
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specific gravity
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An SI unit of pressure is:
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N/m^2
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All fluid systems can be classified as either:
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Pniematic or hyfraulic
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Density is equal to:
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Mass divided by volume
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The basic reference for density is:
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Water
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Total pressure above zero pressure is:
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Absolute pressure
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Mass is equal to:
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Density times Volume
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A unit of pressure is:
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Lb/in^2
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Sea level air pressure is:
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14.7 lb/in^2
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Pressure equals:
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weight density times height
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A hydrometer measures:
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specific gravity
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A 20 lb. force applied to the end of a 1.5 ft wrench produces a torque of:
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30 Lb*ft
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A quantity that is fully specified by measuring its size is called a:
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Scalar
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