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What else can I help you with?
Four inductors each having an inductance of 0.6h are connected in series what is the total inductance of the circuit?
Four (4) 0.6 Henry inductors connected in series should add up to 2.4 Henry. An electrical event passing through one inductor in time "T" will require "4T" to pass through all four inductors. Hence, inductance adds up in a series of inductors connected end to end.
What is the voltage source of a circuit having a resistance of 16 ohms and drawing a current of 4.3 amperes?
According to ohms law... V=I * R So from the given values V = 4.3*16 = 68.8 Volts
What is PS3 Wireless?
It is the ability for the PS3 to comment to an internet source without you having to purchase something that must be connected to the PS3. It does not allow you to connect if you don't have a wireless internet connection,
Why is the current lower when the voltage is higher?
This depends on the circuitry you apply voltage to. In a circuitry with a fixed resistance of 1 Ohm, 1 Volt would then generate 1 Ampere of Current. In the same circuitry, 2 Volt would generate 2 Ampere of Current. Increased voltage will, given the same circumstances, increase the current. In other words, your question must take something not defined into consideration, or the question may be wrong. In an attempt to explain why it often works this way I have to look away from fixed circuitries and give real life examples. By increasing the voltage, the effect of the resistance in an electrical cable is lowered. In other words, a thinner cable can carry the same "juice" of 360 Volt as compared with a thicker cable of 220 Volt or an even thicker one running at only 120 Volt. This makes much sense in the fact that thinner cables are cheaper. In a big house, there is much to gain by having access to higher voltages. A washingmachine, stove, cooker, tumbledryer, dishwasher... All can be made to utilize high voltage instead of low voltage. The current drained goes down, but the wattage remain the same. The electricity company benefit from less effect of resistance in the cables. They can give more punch with less. We can also look at a fixed wattage. If the wattage drained remains the same no matter the voltage, then the current goes down as the voltage rises.
Your battery goes dead over night its charging 14 3 volts?
A charging voltage of 14.3 volts for a typical lead-acid 12 volt battery is reasonable. The "normal" voltage is 13.8, but anything in a range of 13.5 to 14.5 is OK, depending on temperature. If the battery is going dead over night after having been charged, the either the battery is bad or there is some load on the battery. To check for load, place an ammeter in series with one of the leads. There should be no or little current flow.
What are the primary winding and secondary winding of a transformer?
The primary winding is the winding connected to the supply, while the secondary winding is the winding connected to the load. The terms, 'primary' and 'secondary' are unrelated to voltage levels.
How will you differentiate the diodes whether it is Zener or avalanche when you are given two diodes of rating 6.2 v and 24V?
Oh, what a happy little question! To differentiate between Zener and avalanche diodes, you can look at their voltage ratings. A Zener diode typically has a lower voltage rating, like 6.2V, while an avalanche diode usually has a higher voltage rating, like 24V. Just remember, each diode has its own special purpose and they all bring joy to our electronic landscapes.
How does voltage remains constant in resistors connected in parallel?
It is not necessary for anything about them to be the same.All that is necessary is that they create the desired equivalent resistor, having the correct resistance and power dissipation rating without overstressing either resistor.
For what purpose do you short circuit the main and common terminal in a wattmeter?
A wattmeter has two coils: a current coil, which must be connected in series with a load, and a voltage coil, which must be connected in parallel with the supply voltage. Accordingly, a wattmeter has four terminals: two for each coil. One terminal of each coil needs to be connected to the line (as opposed to neutral) conductor and, so, these terminals are connected together. Having said that, this is not absolutely necessary, and the two coils can be connected quite separately. Basically, how the two coils are connected comes down to the configuration of the load whose power is being measured.
What are the advantages of having connected backup?
The advantages of having connected backup are that you reduces the risk of losing very important data. The connected backup solution avoids this problem.
Why generally the high voltage side of transformer is delta connected?
I don't know what kind of transformer you are talking about, but most utility distribution transformers are star connected on the primary side.AnswerIt might be different in some other countries, but in the UK, three-phase distribution transformers are always connected in delta on their primary (high voltage) side, and in star (wye) on the secondary (low voltage) side. The primary line voltage is 11 kV, while the secondary line/phase voltages are 400 V and 230 V.In the United States and Canada, the primary winding is also connected in delta -however, the secondary side is also connected in delta, with one phase centre- tapped to provide the split-phase 240/120 V arrangement.The reason for using a delta connection is because three-phase high-voltage lines are supplied as three line conductors -there is no provision for a neutral- so there is no practical advantage in having a star-connected primary.
What will be the resultant voltage if the two phase voltage having no phase difference?
If two phase voltages are the same voltage and the same phase angle, the the resultant voltage will be twice the voltage.
Why LVDT is called linear and differential?
The magnitude of the output voltage is proportional to the distance moved by the core (up to its limit of travel), which is why the device is described as having a "linear" response to displacement. The coils are connected in reverse series, so that the output voltage is the difference (hence "differential") between the two secondary voltages.
Can you explain why there is an armature voltage even the field current is zero?
An armature voltage can exist even when the field current is zero due to residual magnetism in the rotor of the machine. This residual magnetism allows the machine to produce a small amount of magnetic flux, which can induce a voltage in the armature windings when they rotate. Additionally, if the machine is connected to a load or is being driven by an external source, it may still generate a voltage despite having no field current.
Is Lady Gaga having a breakdown?
No, her life and career are going quite well.
How would a dead battery affect other batteries that are connected in parallel?
When batteries are connected in parallel, they share the same voltage across their terminals. If one battery becomes dead (essentially having a significantly lower voltage), it can create a short circuit effect, drawing current from the other batteries. This can lead to the dead battery discharging the functioning ones, potentially causing them to drain faster or become damaged. In some cases, the dead battery might also reverse polarity, further endangering the connected batteries.
Why the dc average voltage is having negative value?
Voltage is synonymous with 'potential difference', and cannot have a positive or negative value (in the sense of charge). So what you are describing is 'potential', which can. So, for example, a battery whose positive terminal is earthed or grounded will indicate a negative potential if a voltmeter is connected between earth and its negative terminal.
