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Industrial Engineering
Industrial Engineering is the branch of engineering that deals with the creation and management of systems that integrate people and materials and energy in productive ways. An industrial engineer studies industrial productivity and makes and implements recommended changes.
2,298 Questions
Using Newton's equation for gravitational force between two point masses:
F = GMm/r^2
Where G = 6.67 x 10^-11
Substitute values to get
F = 1.97 x 10^20 to 3 significant figures
What is the geometry of cutting forces in waterjet cutting?
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What is mean by SOWA for cord?
Cord/Cable is resistant to Sunlight, Oil, Water, and the -A is a Flexibility designation.
It was an important trading and manufacturing center of Indus valley civilization. this dockyard made of baked bricks was connected by channels to the gulf of Cam-bay and used for carrying out overseas trade.
A drip-proof machine is one where the design of the various vents does not allow water and other contaminants that fall on the machine to enter the machine.
What is function of pressure transmitter?
a pressure transmitter is a devise to measure the mechanical pressure and convert in to electrical signal it may be 4~20mA or 0~10V
What is needle what is latch needle?
A needle is a small, thin object that has a sharp and pointed end. On the other hand, latch needle is the part of a knitting machine having a thin shaft with a hook on one end.
What is prncipal of transducer?
The basic principle of a transducer:
A transducer which converts a physical quantity to the electrical quantity.
Why was the steam engine made?
The steam engine was made to get people and thier goodies to the west and many other places too.
Who invented the airplane wing?
It would be said that the Wright Brother invented the airplane wing. They were the first to fly a heavier than air craft.
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What is the definition for line weight?
Line weights are different type of lines lighter and darker. for example if you wanted to make a box, the box itself will have to have darker lines but the flaps that will hold your box together will have to be lighter. sorry if not so detailed but hard to explain
Heat the object to the melting point of silver, which is 1763 degrees Fahrenheit (962 degrees Celsius).
- Heat the furnace to a temperature which exceeds the melting point of silver.
- Break large silver objects into smaller pieces and melt them in small batches to allow a more even distribution of heat which results in a quicker melting process.
- Places the pieces of silver into the crucible and maintain the heat of the furnace until all silver items have been melted.
- Lift the crucible with heat resistant tongs and pour the silver into prepared molds while the silver is liquid. You must complete this step quickly in order to prevent the silver from reverting back to a solid state while within the crucible.
How old is the Jefferson Memorial?
The Jefferson Memorial was built in 1943 and is located in Washington D.C. The memorial took 4 years to build. The bronze statue of Thomas Jefferson was added in 1947.
Why is the Evaporator coil frozen?
common causes:
1: low air flow due to blocked vents, dirty coils, dirty intake filters, etc.
2: low refrigerant
How effective were the new battleships built by each sidewhy?
The Mission (purpose) of battleships was to fight a decisive fleet action. Only ONCE did they ever complete that purpose; at the Battle of tsushima on May 27, 1905. They failed to fight a decisive sea action in WW1; and they were replaced by the aircraft carrier in WW2. The carriers fought decisive duels in WW2, not the battleships. The ONE time they were used, as designed by the architects & engineers, did result in the construction of HMS Dreadnaught, which was launched in 1906; thus starting the naval arms race which resulted in WW1.
Is a three dB difference in sound twice as loud?
No, 10 dB is perceived to be twice as loud, and requires 10 times the power.
Doubling of the volume (loudness) should be perceived by a level difference of 10 dB − psychoacousticians say.
Doubling the sound pressure (voltage) level corresponds to a measured level change of 6 dB.
Doubling of acoustic power (sound intensity) level corresponds to a calculated level change of 3 dB.
Scroll down to related links and look at "How many decibels (dB) is twice (double, half) or three times as loud?"
Difference of scalar pipelining and vector pipelining?
Scalar pipelining offers an alternative to vector pipelining whereby the cycles are used in a linear fashion. Vector pipelining performs vector computations.
Iron is refined by a blast furnace. A furnace is filled with iron ore, coke (which is charcoal made from coal) and limestone. Huge amounts of air are blasted into the furnace, the calcium from the limestone combines with silicates (which are minerals containing silicon and oxygen) to form slag (which is run off ore from the furnace). A layer of liquid iron collects under the slag, at the bottom of the furnace. The liquid iron is periodically let out to cool. Charlie
Each component is a subsystem of the original system and carries out a part of the system task. For example the human body represent a complete natural system tha human body contain complex muscle, bone, respiratory, digestive and cicculatory subsystems each providing a specific part of the system task.
boiler out means temperature.pressure,steam flowrate,enthapy
