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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

What is a crash lock bottom?

crash lock bottom is the way of production of carboard boxes which are gllues in such a way that when some person or machine push the sides of the glued box then the whole boxe is erected and the bottom is locked so the box is ready for use wihtout any additional gluing.

Define industrial sickness?

Industrial sickness is a phrase used to define various things that can cause people to become ill. These illnesses cause them to miss work.

What is dis advantage of Human Machine Interface?

There really aren't any disadvantages of an HMI. Typically, HMIs are used in factories, manufacturing process lines, and actually places like Sheetz to order food. HMIs have greatly advanced efficiency & safety in manufacturing. A worker will input, or enter data on a screen and an automated process could function for an entire shift without human involvement. The only disadvantage would be; 'there aren't enough choices on the screen', for ex. You might want a hamburger cooked 'medium' instead of well done.

What are the importance of semiconductor in industry?

It's where electronics begin. You cannnot have any electronic device without having a chip inside it, and without the heros of this industry we would be far behind where we are in the digital world of today.

The curve on top of a wing of an airplane is?

Its called an airfoil. Its what gives the plane lift during flight. ------------------------------------------------------------------------------------------- An airfoil is the totality of the wing. There are various designs of airfoils. One such design was of a wedge shape, which is contrary to the accepted design of the curved upper surface. The basic airfoil includes the upper curved surface of the wing, the bottom flat or less curved surface of the wing, the cord thickness and total wing span. I had given a more thorough lay explanation of how lift is produced, but for some reason that explanation was removed. Go figure? My past background is as a flight instructor/mechanic/cropduster pilot.

How calcualte injection molding machine cost?

Different types of injection machine, the cost is different, also it is depended on the injection machine brand. the machine elements , system , sparts parts and so on are the basic of the injection mahcine. what's more, the product material also influents the mahcine, if you make the PET preform mould, you need to bu PET injection machine ....

What is FM200 fire extinguishing gas?

Hi,

FM200 is a synthetic/chemical fire suppression gas and extinguishes a fire by removing the free radicals or heat elements from the fire triangle. (Oxygen, Heat and Fuel). The typical concentration of an FM200 system is normally between 7.9% to 8.5%.

I know a site named Halon.Us which purchase Halon from public By giving the best price for it.

How do you sweat brass pipe fitting?

First, clean the inside of the fitting to be soldered, and the outside of the tube it is to be soldered to, with abrasive cloth, steel brushes, steel wool or equivilent. Second, apply a thin coating of soldering flux to these surfaces. Install the fitting on the piece of tubing and turn to be assured of a coating of flux is spread evenly between these surfaces. Using a torch apply heat to the base of the cup of the fitting. Using a circular motion apply heat evenly all around the fitting (at its base). When flux begins to show signs of bubbling apply appropriate wire solder at top of fitting cup. If joint is sufficiently heated solder will become liquidious and run into the joint. Apply only enough heat to melt soldering compound being used. When solder becomes liquidious remove heat from joint. Allow joint to cool and solder to return to solidus state. Overheating will cause flux to burn inside joint. The carbon formed will prevent solder from filling that area. If several of these "areas" join together, not only will the joint be weak but it will also leak!

What is resonant frequency of cu?

Q not cu. A circuit can detect frequency increasing or decreasing when it reaches its design center maximum power transfer can be transferred . "Q" IS JUST THAT POINT. It can be designed as very sharp or broad

What is abnormal combustion?

Abnormal means NOT NORMAL i.e. the combustion which is going on with insufficient air flow producing major quantity of unburnt fuel with carbon mono oxide in the flue gases .

Explain why dams on deep lakes should be thicker at the bottom than near the top?

Water pressure increases with depth. So in a deep lake the bottom of the damn needs to be thicker to accommodate the greater water pressure.

What will happen if i connect a power supply of higher current rating to lower current load?

The supply won't have to work as hard. It is perfectly acceptable, for example, to use a 1A, 12v supply to supply a 12v, .5A load. The current rating indicates the ability of the supply to dissipate heat caused by the current flowing. If the load current is above the power supply current rating, the power supply will overheat.

In the 5G position for welding pipe the pipe must?

The pipe must be fixed (not rolled) in the horizontal position. With the pipe horizontal, the weld is vertical. The pipe being fixed requires the welder to weld flat (top), vertical (sides), and overhead (bottom). The pipe must be fixed (not rolled) in the horizontal position. With the pipe horizontal, the weld is vertical. The pipe being fixed requires the welder to weld flat (top), vertical (sides), and overhead (bottom).

Comparration diameter size of suction and discharge?

The diameter of the discharge line leaving the ac compressor would be smaller than the suction line, because the compressed gas in the discharge line is more dense.

What value for a transformer determines the amount of voltage that is stepped up or down?

For an ideal transformer, the voltage ratio is exactly the same as its turns ratio. So if, for example, there are twice as many turns on the secondary winding as there are on the primary winding, then the secondary voltage will be twice that of the primary and the transformer will be a 'step up' type.

What is a rolling mill?

In metalworking, rolling is a metal forming process in which metal stock is passed through a pair of rolls. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is termed as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is termed as cold rolling. In terms of usage, hot rolling processes more tonnage than any other manufacturing process and cold rolling processes the most tonnage out of all cold working processes

What are the Disadvantages of Brickbat Coba?

1. Brickbat coba will have lot of surface cracks and hence it is not a waterproofing system. 2. The quality of bricks used in BBC is usually of not a good quality hence over a period of time they absorb water and become loose and give way to more leakages. 3. Brick bat coba should not be confused for waterproofing. It is a good wheather proof layer.