| Subject | Date Asked |
|
| a question about replacing a case fan | 12/27/2007 |
Q: Dave, Seasons Greetings. I'm trying to replace a defective case fan in my Direct TV tuner and have ...
A: Of course, it would be better to replace it with the exact part (but I'm sure you realize that). The ...
|
| Pneumatic Transmission | 10/22/2007 |
Q: Sir, In standard way Pneumatic Transmission is done between 3 to 15 Pounds Per Square Inch (Psi). My ...
A: The scaling of 3 to 15 PSIG as a pneumatic signal was done so that the signal would have a live ...
|
| Batteries | 8/1/2007 |
Q: Good Morning. My question today focuses on batteries and battery maintenance - specifically for ...
A: Most new phones and computers use lithium cells, which do not have the "memory" problem. Some ...
|
| Batteries | 7/31/2007 |
Q: Good Morning. My question today focuses on batteries and battery maintenance - specifically for ...
A: with a nicad, you should run it down because repeated topping off will reduce the effective amp ...
|
| electronics | 11/27/2006 |
Q: In a parallel circuit, why does the current lag the source voltage at frequencies below resonance?
A: In a parallel LC circuit, the current lags the voltage at frequencies below resonance because the ...
|
| Electrical | 9/29/2005 |
Q: I recently plug in a new vacuum cleaner after using it for 1/2 hour the vacuum cut off. I look at ...
A: No, the problem is not in the wall socket. The problem is in the cord or the vacuum cleaner, even ...
|
| electrical | 10/23/2004 |
Q: 1- what is corona effect 2- what is hyterisis loses 3-what is skin effect
A: The corona effect is the dissipation of energy into the area adjacent to a conductor when it is at a ...
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| Electronics | 8/7/2004 |
Q: I'm trying to find out information on ohmns and watts. Also the level/reading on a meter for the ...
A: The ohm is a measure of electrical resistance. If a voltage of one volt develops across a conductor ...
|
| physics | 7/3/2004 |
Q: what is the circular-mill? how can you get the radius of wire using the circular-mill?
A: In English units, a mil is one thousandth of an inch. One circular mil is the cross sectional area ...
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| physics | 7/3/2004 |
Q: which gives more precise measurement, a vernier caliper or micrometer? expain why?
A: A vernier caliper is often used because it is easy to apply physically. But if a micrometer can be ...
|
| Chemical Engineering | 1/2/2004 |
Q: Mr. Nyce: I am a freshman highschool student working on a chemical engineering project for ...
A: The most helpful was my hobby experience at home, not a college course. Working on new ideas and ...
|
| Computer Science | 3/7/2001 |
Q: I would like to know a few things about computer science.. What do they do? How much do they get ...
A: A popular job if you study computer science would be software engineer (or programmer). Software ...
|
| Intel Prospect | 3/25/2000 |
Q: Anyway, my problem is this: I may have the chance to join Intel and I`m wondering whether Intel will ...
A: I have nevwer worked as an employee at a semiconductor manufacturing company; although I've visited ...
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