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When was the first power drill invented?
In the early 1800's. -The first ones were run off a belt from a steam engine in those days. The first electric ones were made about 1914 for use in war products.
What is the uses of relay?
The RELAY CIRCUIT used in electronics circuits for ,1. It is used for general mechanical SWITCH.2. It is used in High voltage switching mechanisms3. It is used in High voltage and current Applications.
How is power factor improved in fluorescent lamps?
the old ones with transformers you can correct with capacitors incandescent lamps have unity power factor the newer florescent ballasts are closer to unity but tend more towards capacitance
How are resistors classified on the basis of power rating?
The ability of any component part to radiate heat depends partly on the materials it is made from and mainly on its surface area. So, as large-sized resistors have a much bigger surface area than small ones, the power rating of a resistor is made according to the power (Watts) it has been designed to dissipate safely without overheating.
Can you use a potentiometer to adjust the voltage on a dc motor that works between 9 - 18 V?
Probably not, at least not directly... Potentiometers can be used to vary the voltage in a circuit, but they typically do not have a large power rating. Most DC motors, even small ones, pull enough power to overheat a potentiometer.
How do you increase concerntration?
by concerntrating on ones hobby
How do you increase population in the game dragons of atlantis?
Build more houses and/or increase the levels of the ones you have.
What food you take increase the sparm?
healthy ones dumb@$$$$
What do you do when the speakers aren't working?
Get new ones...or you could open them up and see what the problem is. I'm no expert though!!!
What levels are recommended to beat temporal tower in Pokemon explorers of sky?
High ones ;)
What type of power plants are found at Beloyarsky?
the ones that put out power
Are metal free weights better than the plastic ones?
Metal free weight tend to be heavier than plastic ones. It is always recommended to get real weights over plastic ones.
What power did greek kings have?
strong ones
If you compute 7 to the 100 power what digit will be in the ones place?
Seven to the 100 power equals 700. In the ones place there would be the number zero.
What are two factors where population size can increase?
the main ones are birth and death
Why do girls stick with coolpopular guys instead of unpopular ones?
because that's what they do, stick to the ones who have power. At least the shallow ones.
What is the ones digit in 7 to the 2011th power?
It is 3.
