Electronics Engineering

Electricity travels through a circut. A circut id domething that goes around, completeing a loop. Think of NASCAR. The cars are going around and around, doing laps around the track, which is a circut.

an ampmeter.

Most DVM's have them, or you can use a clamp on style.

to amplify a small signal to sufficient level,so that it can travel to a large distance from first stage till the last stage

It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).

It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).

It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).

It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).

1.Sync. ckts all f/fs are clocked by single clock.

Async. ckts o/p of f/f becomes clk for next f/f.

2. Sync ckts are fast.

Async ckts are slow.

3.Sync.ckts are easy to design.

Async.ckts are difficult to design.

2

Voltage source inverters use the dc voltage (e.g a capacitor in parallel) as a source while the current source inverer (inductor in series) use the dc current as a source. Please note that voltage can not be changed abruptly in capacitor as current can not be changed abruptly in inductor.

To convert watts into amperes you divide the circuit voltage into the watts. Amps = Watts/Volts.

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Converting Watts to Amps

The conversion of Watts to Amps is governed by the equation Amps = Watts/Volts

For example 12 watts/12 volts = 1 amp

Converting Amps to Watts

The conversion of Amps to Watts is governed by the equation Watts = Amps x Volts

For example 1 amp * 110 volts = 110 watts

Converting Watts to Volts

The conversion of Watts to Volts is governed by the equation Volts = Watts/Amps

For example 100 watts/10 amps = 10 volts

Converting Volts to Watts

The conversion of Volts to Watts is governed by the equation Watts = Amps x Volts

For example 1.5 amps * 12 volts = 18 watts

Converting Volts to Amps at fixed wattage

The conversion of Volts to Amps is governed by the equations Amps = Watts/Volts

For example 120 watts/110 volts = 1.09 amps

Converting Amps to Volts at fixed wattage

The conversion of Amps to Volts is governed by the equation Volts = Watts/Amps

For Example, 48 watts / 12 Amps = 4 Volts

Explanation

Amps are how many electrons flow past a certain point per second. Volts is a measure of how much force that each electron is under. Think of water in a hose. A gallon a minute (think amps) just dribbles out if it is under low pressure (think low voltage). But if you restrict the end of the hose, letting the pressure build up, the water can have more power (like watts), even though it is still only one gallon a minute. In fact the power can grow enormous as the pressure builds, to the point that a water knife can cut a sheet of glass. In the same manner as the voltage is increased a small amount of current can turn into a lot of watts.

DC is more powerful, the actual ratio is 1.732AC=DC

c over "nu"

Diodes allow electricity to only flow in one direction, thus converting alternating current (a.c.) into direct current (d.c.). They also allow electrons to flow one way only (until reverse breakdown occurs - then current may flow in both directions).

Diodes are often used in both domestic and industrial applications and they are especially useful in electrical circuits.

Oh, dude, it's like when you're trying to measure current in a circuit, you've got all these pesky resistances and stuff messing things up. Calculated current is like the ideal, perfect world scenario where everything works out perfectly, but measured current is like real life, where things are never as simple as they seem. So, yeah, basically, resistances and other factors mess with our measurements, making calculated current and measured current not match up.

I don't think it has. Bandwidth depends on the diameter to length ratio of the antenna. The greater the diameter of the elements the wider the bandwidth. The inductance goes down and the capacitance goes up, giving the antenna a lower Q. the folded dipole has a greater effective diameter (at least double for the same materials). You can increase a normal dipole's bandwidth by increasing the diameter, hence the old time birdcage aerials.

To measure the voltage across a bulb, you would connect a voltmeter in parallel with the bulb. This configuration allows the voltmeter to measure the potential difference across the bulb without significantly altering the circuit's operation. Connecting it in series would prevent the proper function of the circuit and could potentially damage the voltmeter.

First to the stop, first to go. Yield to the left. Absolutely WRONG 4 ways means you must stop and proceed one at the time safely. It has nothing to do with first or last. There maybe one car on each stop and a long line to one stop sign it means you must wait your turn until it is your turn to safely proceed.

A: The use is for transferring 8 bits of data from a parallel source into a 3 state bus Since it is 3 state 8 bits "D" flip flops it has an output control qt pin 1 if hi the flip flops are no care or floating in the 3 state

Yes. Bikini Atoll (You may have heard of this famouis atoll) was populated till the US decided they wanted to test Nukes their and kicked the local population off in 1946. Sure, why not? People live on Wake and Midway Islands which are both atolls.

can i use ic 7476 as time delay

because noise usually changes the amplitude not frequency.

Commonly doped silicon is used to make semiconductors, but advancements in organic electronics now mean that semiconductors can be made from molecules made from elements such as carbon, hydrogen, oxygen, sulphur, nitrogen and a few others.

opamp is a device used to amplify ac as well as DC input signals.

It is called as operational amp becoz it is used to perform all mathematical operations. Symbol of opamp indicates the direction of current.

I guess Vc=VmSinwt;

Here Vm=Peak Voltage

Vdc=Vm/(2^.5)

Then We Calculate the Impedence of the Circuit.i.e.

Z=(R2+(XL-XC)2).5

Now Idc=Vdc/Z

This is the formula for obtaining Direct Current from Alternating Current.