Engineering

I cannot be 100% certain that the centrifugal switch on my table-saw motor is bad, but here are some symptoms that I recently experienced: 1) The motor starts fine, but the motor-start capacitor begins smoking (bad sign) while the motor is running. I think this means the switch is sticking closed in this case. 2) Other times, the motor does not want to start at all. If I slacken the drive belt, the motor starts spinning. When it gets up to speed, I can tighten the belt and go ahead and use the saw. In this case, I think the switch is sticking open. I first experienced symptom #1, which led me to believe I had a bad capacitor. I replaced it, but after a few uses, the new capacitor also smoked. Then I noticed symptom #2. After doing a little web snooping, I have nearly concluded that the problem is the centrifugal switch. Just not sure yet how to get to it or find a replacement. . . Bucky K in Ohio

An induction motor electrically appears much like an inductor with a resistive component. The resistive component is reflective of the mechanical power which the motor delivers. There are also some true resistive losses in the motor widings, but these are relatively smalll. At no load both these contribute to the total electrical resistive component of the IM. The resistive component at no load however will be small compared to the IM's inductance, resulting in a very low power factor. As the mechanical load on the motor is increased its effective electrical resistive component increases and so does its power factor.

Another way of thinking about this is that a circuit's power factor is indicative of its electrical resistance, which dissipates watts. At no load very little actual electrical power (watts) is required to rotate the IM, so its power factor is low. If the IM is driving a large mechanical load more actual power must be delivered to the IM and this is indicated by a much larger power factor.

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Under no load slip is almost zero, i.e.. there is almost no induced current in the inner coil. So power factor which is induced power to input power ratio is small.

As load increases, slip increases for a given motor and so does the induced current and the torque generated in turn to run the load.

Locomotives transport food, coal, oil, and freight. This would be otherwise too heavy to fly with. It helps facilitate the world of commerce. However, they are very slow, loud and polluting to the environment.

See the related link for mechanical properties of various grades of steel.

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Engineers have been called 'sappers' ever since they would 'sap' underground during the siege and toward the foundation of a fortification. The French word 'sapeur' is difficult to date but the consensus seems to surround the 15th century.

The median annual income for a civil engineer in Ireland is 33,348 euros. This is equal to $43,150 per year in US currency.

Q: Provide examples of two or three products and at least one system in which software not hardware is the differentiating element?

The disclosure includes a system and method in which one or more virtual resources are presented to a secure element; and the one or more virtual resources are mapped to available resources based on a model architecture for the secure element in order to provide hardware

It really depends highly on the type of position (whether it is in-bound calls or out-bound calls) but aside from the common interview questions (previous work experience, how you interact with others, etc) you can expect to receive questions in pertains to: -how do you handle upset/beligerent callers? -are you able to multitask? -are you able/willing to converse on the phone for 8+ straight hours (depending on how busy the call center is)? -are you able/willing to make calls in order to sell products (if it is an out-bound call center) -how do you get along with others in general (are you kind hearted or do you get upset easily)? That's just a sampling, but most of the questions will pertain directly to your job duties so study the position well and find out what they are looking for. The best preparation comes from knowing the company and knowing what the position entails. Like I said, it depends a lot on the call center itself, but the important thing is knowing what kind of call center it is and what the future employer is looking for (and of course if you are a match for the job). They normally ask some thing about us.Where we have to describe about us our privious job profile(if experienced),our name and location,qualification,professional qualification,hobbies etc.The intention behind asking this type is question is not that they want to know the truth about u, but your way of conversation,quality of your accent,the way you describe yourself.They want to check with your grammer.So its better that u prepare well for grammer.Even a single grammatical mistake can disqualify u.

If you are planning to major in computer engineering in college, your high school course load should include math, sciences, and computers. Those who excel in computer engineering have strong math and statistics backgrounds.

Aerospace engineers do many things. The design, examine, analyze, and produce many objects like military fighter planes, vehicles, aircraft, spacecraft, missles, and more. There are 2 types of aerospace engineers: the aeronautical and the astronautical engineers.

a washing machine, electrons orbiting in an atom, and the most important is satellites revolving around earth.

The echidna of Australia and New Guinea, the hedgehog of Britain, the porcupine.

When you learn how to write and spell proper English.

It depends on what you want the "rube goldberg machine" to do. I built one and it was to turn on/off a tv. You need to think of how you would make by coming up with an idea and drawing it out. It has to be logical. Then you find the different parts of your machine at home or at stores. I went to home depot and built a lot of my parts. After you put it together and it should work.

· Waste Management Engineer

· Wastewater Treatment Engineer

· Wind Tunnel Engineer

The effect is the same as when you have a thin film of oil on water. You can also use a hose with a very fine spray mist, pointed into the air on a sunny day and see a real rainbow if you stand in the right place.

Lawyer, Laborer, Laundress, Lobbyist, Lunch Lady, Lyricist Landscaper Landlord Lifeguard Locksmith Lumberjack Lecturer Loan officer Lobbyist Librarian Law Enforcement Agent Lighthouse Keeper Linesman Lighting technician Linguist Lab assistant

There's no absolute maximum. In terms of model rockets, the only critical requirement is that it physically fits; in models like the old Estes X-Ray the nose was significantly larger in diameter than the body tube; a balsa adapter and a short mylar tube was used to mate the large nose with the smaller body tube. A large nose actually helps stabilize the rocket by moving the center of mass forward.

The only other thing to consider is that the larger the nose, the larger the mass (assuming it's constructed of the same material). This means that a given engine will not produce as great an acceleration, so your rocket will not go as high or as far as it would with a smaller nose.

Diametres of various objects can be measured br using a micrometre screw gauge: Readings can be obseved by adapting following steps 1-Main scale reading;when one revolve the THIMBLE a scale appears with divisions 2-Circular scale reading;the digit apearing on circular scale conciding with the main scale. Main scale readind+(Circular scale reading into Least count) yields answer following link can be fruit ful for better techniques http://www.tutorvista.com/content/physics/physics-i/measurement-and-experimentation/screw-gauge.php Regards:MALLICK TAYYAB

• Quantitative Risk Assessment Engineer
• Quality Engineer
• Quality Assurance Engineer
• QA Regulatory Engineer
• Quality Control Engineer
• Quality Process Engineer

Put a Large Boiling pot on the oven and turn it on high. Or use a washing machine on the highest temp. available. soak the Jeans in the Hot water for a while, until the water is cool. Then put it in the dryer on the highest temp. available. after the pants are done drying take them out and check if they fit better. If not then dry on hottest setting for 10 more minutes. Repeat this until the fit/ or stop shrinking.

A pipe spool refers to a prefabricated section of a piping system. This includes the pipe, fittings and flanges that are pre-assembled. They are pre assembled because this can be done in a controlled environment.

The stones placed in and around railway tracks are technically called `ballast'. The railway track, named `Permanent Way' in rail lingo, is a multi-entity structure which comprises the pair of rail lines running parallel, the spaced sleepers, the ballast and the formation.The force exerted by the wheels of the train is transmitted successively in a proportionally diminishing extent down the rails, the sleepers and the ballast to the formation, a well prepared and consolidated road bed.