Electronics Engineering

If the stack is empty assume the stack pointer has a value of P. when you push something on the stack you increment P. when you pull something from stack you decrement P.

in 1925

If the resistance is 100 Ω and you use PT100, the temperature is O°C or 273.15K.

In FM noise is low as compared to AM.

The AM signal covers more distance than FM signal that's why it gets more distorted.How ever the information in AM signal does not lose but the noise effects it more than that of FM signal,so we get signal with more noise than that of FM signal

For FM

Carson's rule

Main article: Carson bandwidth rule

A rule of thumb, Carson's rule states that nearly all (~98%) of the power of a frequency-modulated signal lies within a bandwidth of

where , as defined above, is the peak deviation of the instantaneous frequency from the center carrier frequency .

Noise quieting

The noise power decreases as the signal power increases; therefore the SNR goes up significantly.

Thanks,

By tauseef ahmed

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Think of Voltage as the pressure and Amperage (current) as flow. If you think of it as pipes with water then the pressure would be voltage, and current would be how much water flows past a certain point in the pipe in a given time.

Property Germanium silicon

Depletion layer 0.15V 0.6V

Forward Current milli amperes tens of amperes

Reverse leakage micro amperes nano metres

Current

Short answer:

An IC is a "Integrated Chip".

An OrGate is a 2 (or more) input chip with onlt 1 output.

Longer answer: IC stands for Integrated Circuit, we call them "Chips" and they have multiple electronic devices integrated into them like resistors, transistors, capacitors, all in one package to make monolithic circuit package, to form everything from AndGates, OrGates, NorGates, ExOrGates, Buffers, to microprocessors and more.

an Or Gate is a digital divice with two or more INPUTS that will produce a digital OUTPUT depending on the input, if one OR the other inputs have an inupt of 1 the output will be 1 otherwise it will be 0. they are used to make "logic" and "arithmetic circuits" from calculators to computers to network cards and routers and much more.

not normally

The torque on a series motor is determined by the square of the armature current and, so, is very large -much larger than that of a shunt motor. Consequently, on starting, with no back-emf being generated, the torque on a series motor can be dangerously high if the machine has no mechanical load.

In a Capacitor Discharge Ignition (CDI) system, the film capacitor serves to store electrical energy and release it quickly to ignite the engine's fuel-air mixture. When the ignition trigger occurs, the capacitor discharges its stored energy through the ignition coil, creating a high-voltage spark. This rapid discharge enhances the ignition efficiency and helps ensure a reliable start and stable engine performance. Additionally, film capacitors are known for their stability and reliability under varying temperature and voltage conditions, making them suitable for this application.

Ferroequinology

If negative voltage is applied to the gate of a NMOS, it repels electrons from the channel region towards the bulk of the p-substrate and attaract holes from p-substrate towards the channel. The recombination between holes and electrons causes a deplation of majority carriers in the channel. Enough nagative gate voltage can cause the channel depleted of majority carriers and cuts off the current between the source and the drain. The least negative gate voltage causing this is called gate-source cut off voltage.

By altering the time constant (CxR) in such a way that there is little distortion. To ensure minimum distortion, CR should be much greater than 5 to 10 times that of T. C is capacitance in farads, R in ohms and T in seconds. For detailed knowhow on this matter, you may consult low pass/ high pass/ band pass filter designing.

zener diode is a special type of pn junction diode that work in breakdown region .

There are two types of brekdowns in zener i.e avlanche breakdown and zener breakdown depending on the doping concentration.

A zener diode in an on state can be considered as a voltage source ,equal to its zener voltage n hence act as an voltage regulator

The maximum current that can be drawn from a voltage source is dependent on the impedance of that source, the impedance of the connections to the source, and the energy available from that source.

i have no clue

It is a battery.

A person who had already finished eating his meal he feels that sufficient of food he intake if he take some more he will be getting omitting that will be compared as the return loss and when comparing to the insertion loss the person even if he eats that energy will not be produced due some internal problems that will be considered as the insertion loss.

Note that this is about maximum power transfer, NOT about maximum efficiency.The source resistance is assumed to be constant; the load resistant variable.

If you know about calculus, you can derive the maximum power transferred by writing an expression for the power as a function of the variable load. You need no advanced calculus for this - just derivatives, which are used to get the maximum or minimum of a function (as well as high school algebra, of course). You can find the derivation (for the simplified case of a purely resistive circuit) in the Wikipedia article on "Maximum power transfer theorem", as well as a link to the more general case.

basically, the higher the MHz value, the stronger the magnet, meaning less distortion and cleaner spectra.

One advantage is more bandwidth. A disadvantage is that the transmitted power is lower.

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The Lorelei Signal was created on 1973-09-29.