What are the five parts usually needed for a machine to be considered a robot?
1. Controller
2. Arm
3. Drive
4. End Effector
5. Sensor
What does damping do in generators?
In AC synchronous generators (alternator), the rotor should turn continuously and smoothly at its rated speed. When loaded, a synchronous alternator can become unstable, that is while rolling it also begins to rock back and forth slighty (this can easily be seen with a strobe light shining on a black mark placed on the end of the shaft, the mark is stationary as the light flashes and then the mark begins to rock clockwise and counter clockwise). The reason is the load torque pressing against the magnetic field traveling around in the alternator and then bouncing off the magnetic field until it catches up again. Remember when a generator loads up by supplying electric power it also gets harder to turn, so what ever is turning the generator has to push harder. Imagin pushing a wheeled cart with a coil spring. The task could get bouncy or "boingy"as the cart runs ahead then slows down. This phenomenon may disturb the generated current waveform and maybe even cause early bearing failure or damage a steam turbine that is turning a large alternator. To stop or reduce the instability is called dampening or damping. A special damping winding is built in the generator. Sometimes called an Amortisseur winding. Roger nsc@psu.edu
There is test equipment made to do this. Cable companies use them. Sometime it is best to tie a new cable onto the end of the old cable then pull from the other end of the old cable and replace it with the new. Splicing a coax is not a good idea.
Why is your dryer blowing only cool air?
I was having the same problem, and it turned out that the dryer was overheating and shutting itself off. The problem was that the exaust hose in the back was getting blocked. In my case, it blows up and out of the roof. The exaust on the roof had a screen cover that was collecting lint. Check the path for your exaust hose. Hair dryers have a small temperature controlled fuse. If the hair dryer heats up too much, the fuse opens up and prevents a fire. Covering the air inlet, or clogging can cause the heat to increase too much. While you could get the fuse replaced, hair dryers are so inexpensive that it makes them uneconomical to repair. If you are talking about clothes dryer, the problem may also be in the elecrical connections. Since dryers draw a lot of current (somewhere around 20A) they can cause connections to heat up and become resistive. Also, while the heater element in the dryer runs off 220V, the motor usually runs off 110. So, if a phase has opened up, the heater could be getting no power, while the motor is getting power from the other phase and the neutral. Or it may be that a connection on the dryer has gone bad, or that the heater simply burned out. If you can look at the dryer wiring and know what you are looking at, check it out with a multimeter. (For the love of fat kids and chocolate unplug it first!!) Dryers arn't that complex of machines.
Is the beeping sound good or bad when testing continuity on a multimeter?
On most meters, it's a good thing. That means that there is a complete circuit between the leads.
http://www.ehow.com/video_2369851_demagnetize-heads-reeltoreel-recorder.html
Can you kill some one with a green laser pointer?
In a sence you can in fact kill someone with a powerful enough laser pointer, however it would take a very long time depending on the laser. If you are talking about a 15mw laser pointer than you cannot kill someone with it. If you are talking about a 700mw laser pointer you could. You would have to make them stay in one spot for a very long time and shine it into their eye or something. I am rws202 now... Another way is to beat them with the pointer until they die.
Why does Bose have few competitors?
Oh, Bose has quite a few competitors! Walk in to any Best Buy, and ask to be shown a surround sound home theatre system. You'll get brands of all types. Bose is mostly so well known because they have an insane marketing budget - which you pay for in their amazingly overpriced (for what you actually get) items.
Which cables come with a cellebrite ume-36pro?
There are approx 55 cables included, supporting over 1500 phones. Are you looking for something specific?
- Adam @ Cellebrite
ONN.com is produced by the academic technologies group at Cornell University. To enter the website, see the Related Link.
How do you build a ac voltage regulator 20 volts ac in and 13 volts dc out?
All of the components you will need to create this have ratings which you need to calculate and understand. You have to add to your question the amount of current flow you expect to use to get a complete and useable answer. You will make a variable (potentiometer, which is a dial knob) regulator to be able to reduce the AC voltage and then you'll attach a bridge rectifier (diode trio) following your circuit to create pulsating DC. Then, if needed you will construct a choke filter to create, additionally, straight-line DC. Choke filters are commonly seen around as noise filters which stiffle alternator buzz in autos and 60 cycle hum in 120 volt amplifiers, most notably when there is a magnetic field in the line power, such as that created by fluorescent lighting. The hum/buzz is primarily created by the reversing of the polarity of the "alternating" current They are a capacitor/resistor (RC) sub-circuit. Then attach a DC volt meter to read the output voltage of your regulator and fine-tune your voltage with the variable potentiometer while watching the changing voltage on the meter. kevinchristie9@aol.com
What problem did the acoustic waveguide technology solve?
The main problem in the creation of acoustic waveguide technology was creating deep bass sounds from a small device with little space.
When did alessandro get married?
In 2001. In to an interview he said he is divorced (after 10 years of marriage ).
What are the advantage of digital multi tester?
Digital testers offer usually more testing options than an analog meter. They also tend to be more accurate in their readings.
Check your fliers or ask for details of the sale dates. They vary. But to answer your question, they only have to honor the prices during the sale start and end dates.
A mono amp, is half of a stereo amp.
It has one input and one output.