Do all scientist work together in lab or individually?
depends..... if they want equipment and knowledge to see if its accurate ... But mostly dont
What are some engineering careers that start with the letter x?
Some engineering careers that start with X:
An instrument for measuring the size of drops suspended from a capillary tube, used in the drop-weight method. Also known as stactometer; stalogometer.
What is the difference between HEPA filters and terminal HEPA filters?
Probably just their positioning in the filtration system, being the last part of the filter system before the air is expelled into the environment. Most modern vacuum cleaners for example, have what is known as terminal filters, which are the last mechanism for trapping particles from the motor, or dust not previously filtered by the previous separation devices throughout the cleaner.
Is wind a fast agent in erosion?
For all practical purposes, there are only three agents through which sediments are carried: wind, water, and ice. Moving water can be an extremely quick and efficient agent of erosion. Ice is not so fast. Wind lies somewhere between, for the most part only being able to carry the smaller particles of sediment.
How do you modify a lathe if the job is more than the swing bed size?
The swing of a lathe can be increased if the gap-bed section is removed, providing the lathe has this option and the workpiece is not longer than the gap when clamped in the chuck.
What is the role of mechanical engineering in national development?
The role of mechanical engineers in the national development.
Where is the tension pulley located on a 2004 Kia Sedona?
its the one next to the alternator, it has a nut in the center and a bolt just under it losen the nut on the pulley and the bolt under it. Its best if you go in from the side
How do make up air units work?
There are simply fans (usually containing a means of heat in northern climes) which introduce outside air into a space. Typically, to compensate for air lost due to exhaust in areas such as kitchens, locker rooms, manufacturing areas etc.
Scope and delimitation in id scanner?
The delimitation in the ID scanner is usually indicated inside the scanner. The delamination is usually marked with the various paper sizes.
Why do propellers blades vary?
Another word for a ships propeller is a 'screw'.
Modern ship propellers have variable pitch blades, which means the blades can change angles (even to a 'reverse angle). The pitch is changed by changing hydraulic pressure in the propeller.
One reason: You can change the pitch a lot faster than you can change the speed of the engine, since the heavy shaft and propellers have momentum, this is especially important, if you need to go 'full reverse' to avoid collision.
If you did not have variable pitch blades, the shaft would have to come to a complete stop before it could reverse direction of rotation.
Another reason, the engine can be run at an 'optimum speed' for fuel efficiency, and the blade pitch adjusted if you need to adjust speed.
What is the Difference between a reamer and a drill bit?
A reamer generally can't start a hole, only enlarge one already made.
PV = RT
is the ideal gas law
P-pressure
V-volume
R-gas constant
T-temperature
then the equation becomes
PV = constant
therefore
P = 1/V
pressure becomes inversely proportional to the volume.
hence as the volume increases the pressure decreases.
Is there a demand for aerospace engineering in the future?
Can i have a formal sample of solicitation letter for financial assistance in reunion?
just keep simple
How long does it take to build a peaking power plant in the US?
It typically takes one to three years to build a gas turbine power plant depending on the size and complexity. A 100 MW conventional gas turbine may take about a year. A 300 MW combined cycle power plant may take about two to three years. These estimates may increase if demand for gas turbines is high.
What is the difference between a half sectional view and a full sectional view?
A full section view is the full section. The half section view is half of the section. It is used when the object is symmetrical in both inside and outside details. One-half of the object is sectioned and the other half is shown as a standard view.
TOS is an acronym or stands for Terms Of Service, The Operating System, Time Of Service, Type Of Service.
How can the cost effectiveness of an engineering activity be improved?
Apply lean manufacturing methods to reduce stock, waste and improve efficiency, implement quality improvement program to reduce failure/reject levels (Six Sigma), use Rapid Prototyping to reduce development time, undertake an energy efficiency audit to reduce associated overheads