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absolute pressure is measured from a vacuum 0 psi and atmospheric pressure is147psia or 147 psi above a vacuum 1psi on a tire pressure gauge is known
how did street originate in the plumbing term street ellans a street ell may have gotten its name due to it describes a 90deg fitting particularly
the moment of inertia calculates the opposition any kind of body will have against a certain momentum along that similar axis trying to rotate that
projection line is the way in which the earth is made known on a flat piece of
the tensile strength of a material is the value at which the material fails when subjected to a tensile force tensile means a force pulling the wood
what is the purpose of the gap in the road on this bridgeans purpose of the gap in the road is to permit the road to expand and contract with
soil pressure enhances with depth due to the overburden or self-weight of the soil and because of loads imposed upon the soilfor example the pressure
will going from a 3-tap to 6-tap increase water pressureans no the pressure will be the similar you will get more volume only if your pumps can
gravity flow is fluid flowing because of the forces of gravity alone and not to an applied pressure head in the bernoulli equation the pressure term
absolute pressure is simply the addition of the observed gage pressure plus the value of the local atmospheric
in sailing the ropes used to move the sails around so the boat will move in the right direction when the wind
one nautical mile is described by one latitude minute of arc there are 60 like minutes to a degree this equals 1852 meters and roughly but
the force exerted to the tacoma narrows bridge was initially the wind resistance the wind resistance cause the entire bridge to act as a system with
what are the uses of alloys in daily life and how are alloys madeans alloying is not always done to make a superior material but to produce materials
on a per pound basis steel pipe is stronger in bending and is less likely to buckle in axial
after measuring the anticipated traffic for the bridge cementreinforced- with- rebar stanchions are spaced over the freeway to accommodate the bridge
what is the difference between routing maintenance and major maintenance in school facilitiesans the routine maintenance is the minor and consistent
as the term implies modulus of elasticity shows to the elasticity or flexibility of a material the value of modulus of elasticity is very much
the passage of time is single reason buildings also collapse because of weak foundations earthquakes hurricanes and other natural disasters can also
code for program to find the second highest number from a given array in assembly language by using
electricity beyond doubt is very useful and essential for us but if dealt with carelessly it can prove to be very fatal it is compulsory for a
how to make lpg safer in the laboratorythe following must be observed in the laboratory1 the lpg cylinders should be kept outside the laboratory in a
gas hazards in the laboratory as mentioned in the introduction of this unit the gas hazards in a laboratory arise from lpg and other compressed
sparking in ordinary domestic situations small electrical sparks are usually not hazardous in certain conditions which are frequently encountered in
static electricity this is produced when two substances are rubbed together the substances may be solids liquids or gases typical sources of static