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Engineering

Engineering is an art and profession devoted to designing, constructing, and operating the structures, machines, and other devices of industry and everyday life.

5,839 Questions

How are echo soundings used by ships?

Ships use echo soundings to find object, ice bergs and other dangers to the ship wilst at see. Its like bats, the ship sends out a high pitched sound, and detects for echos. If it gets one, it will show up on the radar, and the shipd captain/navigator shall steer around it.

What is the best boomerang shape?

A boomerang is a toy that is constructed as a flat aerofoil, designed to spin on a perpendicular axis to the direction of its flight causing it to return to the thrower. It is usually flat and contain two or more arms connected at an angle.

What is character based theory?

focuses on the moral character of the person performing action

How are records and related records deleted to ensure that the integrity and consistency of the database is maintained?

hows the btec national going..... by the way you cant get away with copy and pasteing....

ps: this is unit 5 of the btec natinal (soft-dev )

Who are some famous bridge engineers from Cincinnati?

Roebling - designed the Roebling Suspension Bridge that connects downtown Cincinnati, OH with Northern Kentucky. This brige was the design for the Brooklyn Bridge in NYC.

Srm university fee structure?

fee structure for srm university management quota

What are the features of capability maturity model?

The capability maturity model focus on process improvement, measured and controlled, characterized for the organization and is proactive, and projects. This project is often reactive, unpredictable, and this also used for appraisal program and administrative services.

Which one is better computer scienceB-Tech or computer engineeringBE?

Both degrees same, there is no such difference in them. SOme universities provide BE engineering degree and some provide b.tech degree..Bachelor of Engineering (BE) is an undergraduate academic degree awarded to a student after three to five years of studying engineering at universities. However most other institutions in India use the Bachelor of Engineering (B.E.) degree and some of them are in the process of replacing over to the B.Tech programme.

Why is your compressor icy?

Probably the system is overcharged - too much refrigerant. Liquid refrigerant is boiling off as it enters the compressor inlet making it very cold. This can harm the compressor since liquid refrigerant is not compressable. It can also happen if the evaporator coil is blocked or plugged up with debris (on the air side).

What is the requirement of marine engineering?

Marine Engineering is an integral part of creating marine structures. Creating marine structures requires complex and high end engineering skills, which creates a demand for Marine Engineering.

What is meant by truncation?

To shorten
The term truncation means shortness or cut off. An example of truncation is when a meeting or any scheduled convention has to be cut short for any reason.

What is Ton of Refrigeration?

Amount of heat required to Melt a Ton of Ice in a 24/h Period This converts to about 12000btu/h.

Where is the Deepest gas well?

http://hypertextbook.com/facts/2003/AdamCassino.shtml

Why engineer is important?

because it's help people to stay safe in their house engineers have idea to build strong house, they also build bridge to cross the water it was very important to build strong bridge..

An engineer is able to calculate the cheapest way to build something that is adequate for the purpose, and is not over-built. "Anybody can build a bridge that stands, but it takes an engineer to build a bridge that barely stands."

What is IN-Tools software I mean Smart Instrumentation?

This software is being spoken recently by many people. This software is used by instrumentation engineers for design puposes. some websites related to this is http://WWW.ROLTA.com . but i want to know about the centers which teach this software in and around abu dhabi, UAE. if anyone know the answer please update me in my email id as job.logitec@a-bc.net. and my website, i mean blog site is www.mukesh.here.ws

What are proprietary file types?

Proprietary file types are files that do not have an open specification, and thus can only be created and edited by a certain program.

What is electric potential difference?

Potential Difference (p.d) in an electric circuit is the measurement of energy transfer per unit charge in volts (v) or joules per coulomb (JC^-1). However, in contrast to the Electromotive Force (emf) in a circuit, which is a component that adds charge to the current (usually a cell). p.d uses up the charge to power a component eg a lamp. We would express this as the potential difference across the lamp. We can also say pd (v) = workdone (W)/ charge (Q). because the transfer of energy is the work done and this is per unit of charge.

Example.

What is the pd through a lamp where we have 4 coulombs of charge passing through it and transferring 48 joules of electrical energy into heat and light.

V=W/Q

pd=48/4 =12v

Is E52100 steel the same as 52100 chrome steel?

There appears to be a single specification for 52100 steel; SAE would not likely use the same number for two different steels. Carbon 0.98 - 1.1 Chromium 1.3 - 1.6 Iron Balance Manganese 0.25 - 0.45 Phosphorus 0.025 max Silicon 0.15 - 0.35 Sulphur 0.025 max from a supplier website. We don't use or specify this one ourselves, so have no personal knowledge. C.J.

What is a delta fold in the printing industry?

A FOLD AGAINST THE DIRECTION OF THE WEB 11 X17 IN HALF TO 11 X 8.5, THEN TO #10 ON THE DELTA FOLDER