Industrial Engineering

A factor of safety against yield is applied to design stress

Yield Stress/ Design Stress = Factor of safety

The factor of safety varies for different industries; 1.5 is used in structural steel design for buildings; 1.25 or even 1.1 for aircraft/space systems

It must (i) increase, or (ii) decrease, or (iii) stay the same.

If (iii), there's no point in having it at all,

so consider what happens to stage gain at the lowest frequencies, as the capacitor has less and less effect on the circuit.

An 'earth pit', is a pit in which connection is made between the earthing (grounding) electrodes that have been hammered into (or laid into) the soil, and the earthing conductor that connects the electrical installation to those earthing electrodes.

25.4 mm in an inch. so, 12mm is just short of 1/2 inch

Transition metals are the elements with the atomic number: 21-30, 39-48, 57-80, 89-108.

No, steel is not an element. It is actually considered an alloy, and the elements iron and carbon are the basic ingredients for making steel. Certainly other elements can be added for different reasons, like chromium for the production of stainless steel. But it is iron and carbon that make steel.

You are probably referring to Absorption refrigeration. Try Google.

In general, friction acts to prevent objects in contact with each other from moving with respect to each other. Friction keeps your furniture where you place it. The friction between your feet [or shoes] and the ground enables you to walk. When you apply the brakes in a car, friction causes the wheels to stop rotating . Friction holds a screw or nail into a board and a nut onto a bolt. Friction between your fingers and an object allows you to pick it up. Friction is proportional to surface roughness. A measurement of the force needed to overcome friction can be used as an indicator of a surface's roughness/smoothness.

When friction is used to reduce relative motion (or to get objects moving), a portion of energy needed to do so is dissipated in the form of heat. This is why a car's brakes get hot and why a nail pulled out of a board can feel warm. Usually, this heat is just a waste byproduct, but it can be useful. The friction of rubbing your hands together will warm them, and the heat of driving a nail into a board can be used to temporarily melt the adhesive on 'cement coated' nails.

pneaumatic transmiter

The basic salary of a civil engineer is around 29,000 dollars. The salary is not taxed in this country so it actually is more than it seems.

Depending on the type, in a simple explanation mosfets are similar to a relay, in the sense that when current is applied to one leg, the other two legs are connected together. Some mosfets also pass through the supplied current that closes the mosfet, and some do not.

Induction type alternator and synchronous generator.

Normally when we are concern about voltage drop feeder/ panel/ branch circuits to keep it under 5%. A couple of main uderlying circumstances. Lenght of the cable or the amps in the circuit. So the simple formula vd= 2 x resistance in ohms x L x Current and divided by the cross sectional area of conductor or circular mils.

Resistance Temperature Difference. Used in thermocouple technology.

Many, many applications. Calc is the basis of all higher math, for one. It's used intensively by scientists, engineers, economists, and computer programmers to name a few. Calculus attempts to model the natural world, so any profession that attempts to model natural phenomena can and should use calculus.

it's on the River Nile in Egypt

The formula would be when you take pi and divided it by a prime number such as 147 and then find the circurmfrence of a circle, take the radius and multiply the radius by the diameter, and then take the number you started with and add it to pi (3.14784634672435893746453... ect.) pi is an never ending number so just round it to 3.14 and then that will be your answer hope this helps

Use the link below to surf directly to the IEEE Author's Tools page. They've got you covered. Good luck with the submission of your article. http://standards.ieee.org/guides/style/section7.html

Benefits of the Aswan dam is it has had a positive effect on population growing.

Concerns of the Aswan dam was forced to be relocated.

There are two types of rail jointed and continuous welded rail. (CWR) In a jointed rail gaps are left to allow the rail to expand this is what causes the clackaty clack noise when on train. With continuous welded rails they are anchored very securely to prevent buckling.

Aerospace architecture is broadly defined to encompass architectural design of non-habitable and habitable structures and living and working environments in aerospace-related facilities, habitats, and vehicles. These environments include, but are not limited to: science platform aircraft and aircraft-deployable systems; space vehicles, space stations, habitats and lunar and planetary surface construction bases; and earth-based control, experiment, launch, logistics, payload, simulation and test facilities. Earth analogs to space applications may include Antarctic, desert, high altitude, underground, undersea environments and closed ecological systems.

The Seminar topics in Instrumentation and Control Engineering could be many,

since Instrumentation itself is a very vast field.

Owing to this I tried to dialogue a little in here:

1) Transducers and Sensors.

2) Electronics measurements and Instrumentation.

3) Micro controllers and Microprocessors.

4) Signal and Sytems( Z, Nyquist t/f, Bode plots, Laplace t/f with/out Convolutions)

5) Control systems.

6) Process control and Actuators.

7) Bio Medical Instrumentation( EEG,EMG,ECG,MRI and X-ray)