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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

Why does SCR turn ON by gate current?

to make the revers biased p-n junction in SCR to be conducting.when we apply gate signal across gate and cathode it establish conducting part,thus the current from anode to cathode flow i.e main current.even after we remove the gate signal SCR in conducting mode because now this conducting path is maintain by main current i.e current from anode to cathode

Advantage of capacitive transducer?

1. construction is very simple.

2. cost of the transducer is low.

3. Has very high sensitivity.

Is it all right to connect to carbon steel flange of ring type joint with stainless steel pipe flange of ring type joint. Is there a corrosion or any other issue?

The carbon steel part will be "the weakest link." If the line can tolerate the corrosivity of the carbon part then you should be fine. Since the use of the carbon steel flange doesn't scare you I would suggest using a soft iron oval ring instead of a stainless one. In the end there is more nuance to your question than can be fully explained here. If you need anything else please contact someone at www.TexasFlange.com.

What is slip gauge exlain it briefly with a solid definition?

Slip gauges (also known as gage blocks, Johansson gauges, or Gauge blocks) are precision ground and lapped measuring standards. They are used as references for the setting of measuring equipment such as micrometers, gap gauges, sine bars, dial indicators (when used in an inspection role). They are available in various grades depending on their intended use. · Calibration (AA) - (tolerance +0.00010 mm to -0.00005 mm) · Reference (AAA) -high tolerance (± 0.00005 mm or 0.000002 in) inspection (A) - (tolerance +0.00015 mm to -0.00005 mm) · workshop (B) - low tolerance (tolerance +0.00025 mm to -0.00015mm

What is the lead time in inventory management?

The lead time is the duration between placing an order until receiving the order. This term is used in the production planning. Let's suppose you just noticed that the number of units of product X in the warehouse is not enough and your customer L is in the showroom waiting for his order of product X. Then, you will call the supplier to order the number of units you want. There are two scenarios in this case; the supplier will tell you OK your order will be in your warehouse within a couple of hours. However, the supplier can be in another town or even in another country. Then your order will take days or weeks. Moreover, the supplier may say I am sorry I don't have this number of product X. This scenario shows the importance of the lead time in production planning. So, when there is a lead time we should put in mind this duration in order to satisfy the demand.

How rear window defogger works?

Some rear window defoggers are filaments built into the rear window that heat up when the rear defogger is turned on. This type of window should not be scraped with an ice scraper.

Why do dams need to be thicker on the bottom and thiner at the top?

because the water pressure on the damn is much higher on the bottom of it than the top.

Is bronze a renewable resource?

Renewable refers to things like wind or sunshine, which keep on coming even if we use them to produce energy. Other things are classed as renewable if we can grow them as fast as we use them. Like vegetables. Other things get used up and don't renew, like rain-forests and minerals.

So bronze is non-renewable. It's an alloy of copper and tin, usually. When we use it all up, there's none left. All we can do is recycle it.

How do you tell what chokes are in a Stevens model 5000 double barrel shotgun?

Caliper. A rule of thumb is that the longer barrels (30" or longer) were choked F/F or F/M, 28" barrels are generally F/M. That said, we've seen several that mic'd differently so accurately measuring the inside muzzle diameter is the only way to go. www.countrygunsmith.net

When will jet packs come out?

If you're talking about something like the Bell Jet Pack, they're out, and have been out for many years (conceptualized in the 20's and built and flown in the 60's). It's just that they aren't too practical, and come with built in hazards. Their range is short, and failure can easily kill the pilot. A link is provided to the Wikipedia article, and you can read more about this "James Bond gizmo" there.

How water jet use in cutting?

Waterjet uses up to 60,000 psi pressure to project water streams through the cutting head. With the high pressure of the water, and abrasive particles (garnet) mixed in with the cutting stream, the waterjet is able to cut up to 12" thick materials.

What is the difference between mild iron and mild steel?

Iron is the pure element, mild steel, or any steel is iron with a little bit of carbon added. The iron becomes mild steel, steel or any other type of steel depending on how much carbon is added to the iron.

How much does a transformer cost?

Depending on their physical size, turns ratio, core material, design frequency of

operation, and power handling capability, transformers typically cost somewhere

between pennies and thousands of dollars.

How do you measure tire pressure?

Tire pressure is usually measured with a small bourdon-tube gauge that is calibrated accordingly, often in PSI, pounds per square inch. Sometimes the gauge is a linear spring loaded tube instead.

What is current price for jp54?

This is does not provide the price quotes for commodities.

Jp54 is an abbreviation for "Jet Propulsion, A1, Colonial Grade 54" and the International Air Transport Association - IATA has the prices the airlines have paid for jet-fuel at the various airports.

Is resistance a linear device?

YES it is linear. It is a passive device classified as linear however as frequency increases its behavior will change.