Electronics Engineering

The shape of a capacitor has no meaning to the circuit. What matters is the capacitance, the voltage rating, and the current rating. 35uf is not the same as 45uf.

The approximate voltage across the forward-biased base-emitter junction is 0.7 volts.

PCM is preferable because of better SNR characteristics.

In the Z-parameter Equations the independent parameters are Currents i.e., i/p And O/p .

therefore to find any of the parameter(Z11,Z12,Z21,Z22) We have to either open circuit the input or the output port .as we are open circuiting any one of the port the Z-parameters Are called as open circuit parameters

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Yes. Stick two inverters on the line between the AND and OR, so you have AND-NOT-NOT-OR. This is clearly the same as AND-NOR since you just invert and uninvert the output from AND. AND-NOT is the same as NAND by definition. NOT-OR is also the same as NAND. (You'll have to do the truth tables to prove it to yourself as wiki answers will break my formatting if I try, sorry.)

by the procedure design a half subtractor

design a logic ciruit to add two numbers with five bits each

drawthe logic diagram of afull adder using using NAND gates only ?

Generally, the multi-hop communication means the nodes within the network can able to communicate with the help of two or more nodes, which are acting as the relay nodes, between the source and destination node.

φύσις With the motion of e+Pi x ^ . Inside this is gold allumionium and copper sulfate.

Besides not dropping it, you prevent damage to a multimeter by never connecting it to a circuit that it is not intended to measure. Two examples... If you are in a 0.6 milliamp range you would not want to connect the meter to a 6,000 volt focus pin in a television set. If you are in ohms mode, you would not want to connect the meter to a circuit that has voltage present.

2x10^-3 Np/m

when the dc supply given, dc load line lies in the Ic and Vcc. when the AC supply given, AC load line lies in the Ic and Vcc.

positve

oscillating paddle,wave dampers,wave barriers,viewing screen,wave generator,legs,tank,lights and etc.

There are five flip-flops in a five-bit ripple counter.

By using a voltage divider, that is two resistors of the same value in series across the DC supply. Half of the supply voltage will be at the point where the two resistors is connected. But how much wattage of those resistors is also an issue.

Good question on a linear power supply a load is not really required since it is nothing but a low band power amplifier. ON a switching type power supply a minimum load is always required so the PWM has something to control to. Also the soft start circuit may blowup waiting for feedback .Critical circuit since it operates for a very short time. however the load is in parallel not in series.

It is not true. The non-inverting summing amplifier is used all the time. It is an excellent Analog Signal Processing circuit. As an example, the bipolar to unipolar converter can be designed with a non-inverting summing amplifier.

See Related links below for more information.

3-63A SCALING AMPLIFIER is a special type of summing amplifier with the output signaldetermined by multiplying each input signal by a different factor (determined by the ratio of the input-signal resistor and feedback resistor) and then adding these products

If you take a power source like a dc battery or AC transformer secondary winding and connect an ammeter directly across these power sources you can read the short circuit current available from that source. This gives a measure of internal resistance of the battery or the available wattage of the transformer.

When buyer's bank pays to seller's bank upon receipt of documents and after having verified that documents are meet are requirements written in the lc

DC current gain is collector-emitter current divided by base-emitter current. In linear mode, gain is beta, or hFe. In saturation mode, however, the transistor is over-driven and you can no longer relate collector-emitter current to base-emitter current. The transistor operates like a switch, and collector-emitter current is a function of voltage and load impedance only. (Ignoring the relatively small voltage drop.) To maintain saturation mode, the collector-emitter current must be smaller than the base-emitter current times hFe. Often, it is several times smaller, because hFe can vary from transistor to transistor, and your design must account for this variability.

K means thousands. 2K7 is another way of saying 2.7K and means two thousand seven hundred, or 2,700 ohms This method of component value indication is used because it is too easy to miss the decimal place, especially on small components or small font size in a schematic. Technicians may accidentally read 27K instead of 2.7K.

preset and clear

1. stability factor s for voltage divider or self bias is less as compared to other biasing circuits . So this circuit is more stable and hence it is most commonly used.

2. this circuit is used where only moderate changes in ambient temperature are expected

3. the bias automatically adjusts to any variations in the circuit.

by prerita agarwal

Line regulation defines as the output voltage of the zener to remain constant under input line variation. Load regulations defined as the load increases or decreases the zener will control this variation by keeping the voltage constant.