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What substance would have your pH at 7?
Water. 7 is a neutral pH- not acid, not alkaline.
What is neither acidic or basic?
A substance that is neither acidic nor basic is considered neutral. Water at room temperature is an example of a neutral substance, as it has a pH of 7.
Substance with pH of 7?
A substance with a pH of 7 is considered neutral. This means it is neither acidic (pH less than 7) nor basic (pH greater than 7). Pure water at room temperature has a pH of 7, making it neutral.
A solution that is neither acidic nor basic?
A solution that is neither acidic nor basic is considered neutral. This means that the concentration of hydrogen ions (H+) is equal to the concentration of hydroxide ions (OH-) in the solution. Water at room temperature is an example of a neutral solution.
What is the solution considered to be if it has an equal number of H and OH- ions?
The solution is considered to be neutral if it has an equal number of H+ and OH- ions. This indicates that the solution has a balanced pH, which is typically around 7 for pure water at room temperature.
Does neutral temperature depend up on temperature of cold junction?
No, the neutral temperature in a thermocouple circuit does not depend on the temperature of the cold junction. The neutral temperature is the temperature at the point where the net electromotive force of the thermocouple is zero, and it is determined by the characteristics of the thermocouple materials and the temperatures at the two junctions.
What is the relation between inversion and neutral temperature?
inversion temperature Ti is twice the neutral temperature Tn.
What is neutral temperature in thermocouple?
The maximum sensed
Why the cold junction in a thermocouple maintained at 0 degree celsius?
This maintenance ensures a constant Electro Motive Force E. A relationship develops between the EMF and the Neutral temperature by an equation.
Why pn junction is neutral?
the material in which using for doping is already neutral.,,so the pn-junction diode also neutral........
What is neutral inversion?
If the consumers metalwork is not bonded to the neutral a direct earth fault would result in a current of 20 amps flowing.This fault current will probably be carried by a 16 amp fuse or citcuit breaker and returned to the neutral via electrodes this will force the neutral conductor up to a potential of 200 v above earth this is known as neutral inversion
What is the role of the quasi-neutral region in a PN junction and how does it contribute to the overall behavior of the junction?
The quasi-neutral region in a PN junction helps balance the concentration of charge carriers (electrons and holes) on both sides of the junction. This region allows for the flow of current by providing a pathway for the charge carriers to move across the junction. It contributes to the overall behavior of the junction by facilitating the formation of an electric field that helps regulate the flow of current through the junction.
How is a potential barrier formed?
when a p-n junction is formed electrons from the neutral N type goes to neutral P type. In the junction there will not be any electron or hole. In the junction because of earning electrons, P side becomes negative(ion) , & N side becomes positive(ion). So there will be a potential deference . This is known as the BARRIER......
Can you connect a green neutral wire to a white neutral wire?
In theory this should only ocure at the main junction box ... but if EVERYTHING is done right, then it is safe - but not in code.
The origin of barrier voltage at the junction?
When a p-n junction is formed then holes and electrons combine near the junction and some portion near the junction neutralizes.Now more electrons and holes cannot combine because of the existence of the neutral layer.They need energy to cross that layer.This raises a resistance between the flow of electrons and holes.This gives rise to the barrier voltage.
Something with a pH of 7?
Is neutral (at room temperature).
Why isn't there a ground in a junction box?
Only the main panel is grounded directly because if you ground each junction box of subpanel ground loop current paths are possible that can cause shock hazards. The ground rod is connected to main panel and the neutral is bonded to that ground as is the ground wire. The neutral and ground wire are then run to all circuits, junction boxes and subpanels throughout the house. If you tie neutral and ground together at any point in the house, other than the main panel ground loops can exist and cause shocks.
