Electronics Engineering

Yes. You should wear one whenever you work inside a computer.

A: Usually LEDS are 1.8v but this varies from color to color and size. When a LED is bought that is when the voltage is current must be evident otherwise you need a VOM and a 9v battery and some resistors to find the voltage.

Turning something on and off shortens the life of one or more components in any circuit. In the case of a motor the start current is increased over run current so that every time you start the motor that start up current is imposed on the motor. Over time the higher current can melt the covering of the motor winding or weaken the structure of parts carrying the current. The quality f the individual parts will determine how much the life of the motor is reduced. There are also mechanical affects that may shorten life like the contact between rotor and stator.

i will put tank ckt and give it to transistor via positive feedback

yes

all the sockets are always connected in parallel,due to this the voltage across each soket is same. when any socket is open then there is no voltage loss..so the votage is same like line voltage.

carbons that are covelently bonded together in hexagonal form to make a thin tube as strong as diamonds, lighter then steal and as thin as a human hair strand

the formula for energy stored in a capacitor is (1/2)*cv^2

given v=20v,

c =10*10^-6 f

by using this information you can easily calculate the energy

In the 1970s there were no cell phones, but there were mobile radio phones. These were bulky, required going through an operator, and only worked in large cities. The detective Cannon on the TV show of the same name had one in his car.

yes it can be. :D

anything! u can slice, rip, or bend basicl anything. like a baseball....u can rip it apart if u just use a knife

Dct,act ,microwave

The option for formatting the External Drive or the memory card is prestty simple and can also be done by connecting the same to one of the Computers. The Important part - Formatting the Internal Disk - Using the Jog Dial - Jog Dial - UP * Down Down * Down * This would give you an option to format the Internal Disk. **Please do this at your own RISK.

Remove the door panels and lubricate everything that moves. Fixes 95% of them!

There are a couple types of diode clamping-- A P-N diode was often used for clamping coils of relays that produce high voltages when the relays is de-energized. Bidirectional zeners are now the best solution. Diode clamping is also a term used to limit voltage excursions generally. Zener diodes are generally used for this purpose.

This application generally requires some sort of video processor. The process is image scaling and it allows the zooming in of a portion of an image on one of 4 screens. Basically this is known as video wall processing. Solutions can be found at

Jupiter systems

RGB Spectrum

Aurora Multimedia

Avertech

TVOne

Many commercial TVs have processors built-in.

That's referred to as, `hfe` in transistor parlance. Essentially, since a transistor is a current operated device, the gain means that for every milliamp in at the base, the gain (times X) will be amplified through the junction of the collector/emitter.

For instance, take a transistor with a gain of 30. One milliamp in at the base will allow the transistor to pass 30 milliamps through the collector/emitter junction. Of course, there will also be a resultant voltage drop of 1.2 volts over all. -.6 volts for the base and -.6 volts through the collector/emitter junction. Remember, you're working with a current controlled device, and not a voltage controlled device like an op-amp.

Induction occurs only with alternating current.

A crossover cable connects two computers without going through a switch. The data transmission happens just like in a switched environment. You still have to have a network client with viable addresses, and they have to be the same format, such as same subnet mask and default gateway.

Because the polarity is changing at a 60 Hz rate. Hence the world alternating in AC.

Those semiconductors in which some impurity atoms are embedded are known as extrinsic semiconductors.

Moisture in the air in a waveguide can scatter the microwave energy the waveguide is designed to transport. This translates into signal loss or attenuation. The VSWR drops, and that is not a good thing.

It depends on the particular supervisor. In an ideal situation, yes, the supervisor cooperates with the worker in order to help the worker achieve their goals.

This is a state that disconnects the gate from the line it drives so that another gate can connect to it and drive it instead. This permits sharing so that multiple sources can drive common lines without fighting and/or damaging each other.