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30 Cards in this Set
- Front
- Back
A letter definition, or equation, for linear speed is:
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v=l/t
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a negative sighn in front on an acceleration would indicated the object is:
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Deceleration
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Which of the following is associated with linear rate?
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Buchshot fired from a gun
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in the english system of units, the mechanical rate ismeasured in:
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Meters per second
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The amount of heat required to raise one gram of water one celsius degree is:
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one calorie
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A device used to contain and store heat energy is called a:
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Dewar flask
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A way to increase resistance in a pipe is to:
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Increase the pipe area
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Given Rf=P/Qv
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p=Rf*Qv
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500 milliamperes equals:
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1/2 amperes
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The frenquency of a voltage can be measured with an:
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Ammeter
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Negative acceleration is also reffered to as:
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A decelation
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the term rpm refers to:
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Revolutions per minute
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a quanity that is fully specified by mearsuring its size is called a:
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Scalar
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tension, compression, bending, and twisting are kinds of mechanical:
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stress
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One coulomb of charge times one volt is equal to one:
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Joule
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Current is defined as:
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one amp second
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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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A unit of measure, such as gal or liter is a unit of:
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volume
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for an object moving through a fluid, streamlining is a way to reduce:
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teardrop
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the english unit for drag resistance is:
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n/m(m/sec)
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Static friction is greater than:
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Kinetic friction
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What is the SI unit that represents force?
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Newton
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Ahydraulic system uese:
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liquid
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In fluid system, the quanity that has no units is:
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Specific gravity
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total presure above zero pressure is:
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abosulute pressure
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the basic reference for density is:
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water
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A SI unit of pressure is:
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N/M2
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the forth band of a 4 band resistor is the:
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tolerence band
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copper wire and solder are each classified as:
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conductors
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thermal flow rate in si is uasully measrured in:
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cal/sec
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