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Relation between tensile stressbending moment and section of modulus?
The relation between bending moment and the second moment of area of the cross-section and the stress at a distance y from the neutral axis is stress=bending moment * y / moment of inertia of the beam cross-section
What is voltage between earth and line?
In a typical residential situation there is 220 to 240 volts between the two hot wires that are typically red and black and 110 to 120 volts between neutral and either black or red. The voltage between neutral and earth should be zero.
How do you identify that in the system the neutral is floating or not?
do a continuity test between the neutral and the metal enclosure of the equipment containing the neutral. infinity reading [ open line ] indicates floating neutral. Steve sorensen jr
Can you use ohm-meter to measure a resistance between the neutral line N and the ground E?
If the meter is sensitive enough and there is a resistance between the neutral and ground then the meter should be able to detect it.
Why we don't get shock if we touch neutral wire..we need two wires to close circuit pH and n when circuit closes current will flow around the circuit and one wire gets shocked other not why?
We don't get shocked when we touch neutral and ground because neutral is grounded back at the distribution panel, so the effective voltage between neutral and ground is very low. It won't be zero, because there is current flowing on neutral, causing a voltage difference between the load and the distribution panel, but it is low enough, assuming there is no malfunction, to not cause a shock.In the case of touching hot and neutral, or hot and ground, you will get shocked because there is line voltage between hot and neutral, and because neutral and ground are connected together, there is also line voltage between hot and ground.Note, however, that connecting a load between hot and ground is a violation of the code and the intent of the design, because ground is not rated to carry current except in short term fault conditions - you must always connect a load between hot and neutral, or between hot and hot, as the case may be.
In a thermocouple the temperature of the cold junction is 20oC the temperature of inversion is 520oC What is The neutral temperature?
the neytral temp will be 520 degree cel,as it is the temp pointing the EMF limit ,it doesn't have nything to do with span or the temp diff.
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
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.
Relation between tensile stressbending moment and section of modulus?
The relation between bending moment and the second moment of area of the cross-section and the stress at a distance y from the neutral axis is stress=bending moment * y / moment of inertia of the beam cross-section
What is the difference between the color temperature standards d50 and d65?
The main difference between the color temperature standards d50 and d65 is the color temperature they represent. D50 has a color temperature of 5000 Kelvin, which is cooler and more bluish, while D65 has a color temperature of 6500 Kelvin, which is slightly warmer and more neutral.
What are the differences between black and white colors in terms of their temperature and neutrality?
Black is considered a cool color with a low temperature, while white is a warm color with a high temperature. In terms of neutrality, black is often seen as more neutral and versatile, while white can sometimes appear more stark and less neutral.
What is neutral temperature in thermocouple?
The maximum sensed
Something with a pH of 7?
Is neutral (at room temperature).
What is the pH of a neutral material?
It is 7, at room temperature and pressure.
Should there be voltage between the neutral and ground?
No, ideally there should be no voltage between the neutral and ground wires in an electrical system.
What is the reasonable voltage between Neutral?
Between Neutral and Ground should be zero volts. Between Neutral and Hot should be 110 to 120 V in the USA, within the European Union it should be 230 V ± 6%.
What is the between acids and bases?
Neutral
