What is the resistance of the conductor ?

What is the resistance of the conductor ?
by

1 Answer

Answer :

: Conduction resistance depends on the area and length of the cross section of the conductive material.
by

Related questions

What is Conductor ?

Description : What is Conductor ?

Last Answer : A substance that has a large number of free electron particles in its atom and provides very little resistance to the flow of electricity is called conductive substance.

What is a conductor ?

Description : What is a conductor ?

Last Answer : Substances through which electricity can flow easily and have low resistance are called conductors. Generally all metals are more or less electrically conductive. In addition to metals, soil , animal bodies , ... , lahea , platinum , phosphorus , bronch , dye , cadmium , manganese , platinum and.

What is the effect of resistance , inductance and capacitance in transmission line ?

Description : What is the effect of resistance , inductance and capacitance in transmission line ?

Last Answer : These 3 factors create voltage drop and power loss of the line. The inductive reactance creates a voltage drop across the line and the capacitance creates a charging current.

What is Effective Resistance ?

Description : What is Effective Resistance ?

Last Answer : The combined resistance due to ohmic resistance , skin effect , eddy current loss , die-electric caused by any conductor in AC circuit is called effective resistance.

What is Ohmic Resistance ?

Description : What is Ohmic Resistance ?

Last Answer : The ohmic resistance is the resistance of a conductive DC current.

What is effective resistance ?

Description : What is effective resistance ?

Last Answer : Answer : The combined resistance of a conductor in an AC circuit due to ohmic resistance , skin effect , eddy current , hysteresis and dielectric loss is called effective resistance.

What is the effect of resistance and reactance on power factor ?

Description : What is the effect of resistance and reactance on power factor ?

Last Answer : Power factor depends on resistance and reactance. As the resistance of the circuit increases, the phase angle between the current and the voltage decreases, resulting in an increase in the power factor ... current and the voltage increases, resulting in a decrease in the power factor of the circuit.

What is the heat coefficient of resistance ?

Description : What is the heat coefficient of resistance ?

Last Answer : Answer : The coefficient of heat is the amount of radh that increases with the increase in temperature per ohm of radh.

What is resistance ?

Description : What is resistance ?

Last Answer : Resistance is the nature of the conductor for which the flow of electricity through it is interrupted.

What is the expression of relative resistance ?

Description : What is the expression of relative resistance ?

Last Answer : Relative resistance is expressed by Wm .

What is the relative resistance of copper ?

Description : What is the relative resistance of copper ?

Last Answer : Copper relative resistance 4.2x10 ^ -8 Wm .

When does the formula of resistance apply ?

Description : When does the formula of resistance apply ?

Last Answer : When it is necessary to know the resistance of a conductor, the resistance formula is required.

How many and what are the sources of resistance ?

Description : How many and what are the sources of resistance ?

Last Answer : There are two sources of resistance. In case of class circuit : Rs = R1 + R2 + R3 + In case of parallel circuit : 1 / Rp = 1 / R1 + 1 / R2 + 1 / R3 +

Which substance loses its resistance to temperature rise ?

Description : Which substance loses its resistance to temperature rise ?

Last Answer : Increasing the temperature increases the resistance of all conductors. This is because as the temperature increases, the vibrations of the atoms inside the conductor increase. Exceptions: But ... case of carbon and conductive materials, increasing the temperature reduces the conductive resistance.

What do we know from temperature and resistance ?

Description : What do we know from temperature and resistance ?

Last Answer : When electricity is transmitted through a wire, the obstacle is the resistance. In other words , resistance is the obstruction of electrons in the wire . Depending on the temperature. So we know that if the resistance increases, the temperature rises.

What effect does increased heat loss have on resistance ?

Description : What effect does increased heat loss have on resistance ?

Last Answer : As the heat decreases, the resistance decreases. Note: In the case of semiconductors, the resistance increases as the heat decreases. As the heat increases, the resistance increases.

What is the relationship between power and resistance ?

Description : What is the relationship between power and resistance ?

Last Answer : Power , resistance to P , relation to R : Proportional when P = I ^ 2 * R again disproportionate when P = V ^ 2 / R

What is the source of Ohm's resistance ?

Description : What is the source of Ohm's resistance ?

Last Answer : : Current flowing through a conductor at a constant temperature is proportional to the voltage across the two ends of the conductor. Or the current flowing through a conductor at a constant ... to the voltage difference between the two ends of that conductor and disproportionate to the resistance.

What is the conductivity of molar ?

Description : What is the conductivity of molar ?

Last Answer : The density of a solution as cm. When one mole of electrolytic substance is dissolved in it, the conductivity obtained by multiplying it by the relative conductivity of the solution is called molecular conductivity of the solution .

How do I purchase a product ?

Description : How do I purchase a product ?

Last Answer : From Alibaba you can purchase products by paying MASTER CARD or through bank.

What is an analog signal ?

Description : What is an analog signal ?

Last Answer : Signals whose values ​​change continuously are called analog signals. For example- voltage of electricity supplied to the house.

What is Zener Diod ?

Description : What is Zener Diod ?

Last Answer : Zener diode is a special type of diode which, like ordinary diode, not only conducts current in the forward direction , but also in the opposite direction if the voltage exceeds the level of breakdown ... diode is to use the shunt regulator and the voltage reference as the voltage of the circuit.

What is the multiplying factor of shunt ?

Description : What is the multiplying factor of shunt ?

Last Answer : Answer : The ratio of load or matte current to ammeter current is called shunt multiplying power.

What is ammeter shunt ?

Description : What is ammeter shunt ?

Last Answer : A small amount of radial coupling in parallel with the coil to increase the range of ammeter is called ammeter shunt.

What is short circuit current ?

Description : What is short circuit current ?

Last Answer : Answer : A fault in an electrical system whose current, before or after the current flows through the load, is combined with one or more phases of neutral current which causes more current to flow than normal. The current is called short circuit current.

What is a current limiting reactor ? How many types and what are they ?

Description : What is a current limiting reactor ? How many types and what are they ?

Last Answer : Answer : A current limiting reactor is basically an inductive coil which limits the short circuit current by providing inductive reactance when required. Types: 1. Based on the structure- a) Dry type ... reactor. Basbar reactors are again of 2 types- a) Ring system reactor b) Tiber system reactor

What is the method of diagnosing short circuit current ?

Description : What is the method of diagnosing short circuit current ?

Last Answer : There are three methods for determining short circuit current , namely- 1) Ohmic method 2) Per unit method 3.) Percentage reactance method.

What are symmetrical and asymmetrical faults ?

Description : What are symmetrical and asymmetrical faults ?

Last Answer : Symmetrical Fault: The same amount in each phase due to the float in the electrical system. The fault that causes hot current to flow is called semantic fault. Circuit breaker ratings are determined by ... through each fan is called an asymmetrical fault. The relay is set via asymmetrical font.

What is Basbar and Bas Kaplar ?

Description : What is Basbar and Bas Kaplar ?

Last Answer : Basbar : Basbar is basically a sheet or color of copper or aluminum. It is the job of the bus driver to deliver power to one or more lads with power from one or more cables. Bus ... is basically a combination of circuit breaker and isolator. There are fire proof walls around the bus coupler.

Why is the busbar sectionalized ?

Description : Why is the busbar sectionalized ?

Last Answer : Answer : If an error occurs in any part of the busbar, the operation of the entire busbar system will not stop. The maximum success of this system is due to the interconnection of different sections of the circuit and the smooth distribution in the outgoing circuit.

title : _

Description : title : _

Last Answer : Basbar is a type of copper and aluminum conductive sheet or mata rod , which collects electrical energy from one or more circuits and distributes that energy through one or more circuits.

Write different font names or different short circuit font names ?

Description : Write different font names or different short circuit font names ?

Last Answer : There are two main types of short circuit faults. Namely- 1. Semantic faults and 2. Asymmetrical font Symmetrical fault - a) Short circuit three phases together b) Short circuit asymmetrical fault with three ... result c) Double line to ground font d) Two phase one Circuit and third phase earth.

What is Electrical Fault ? What is the cause of the fault ?

Description : What is Electrical Fault ? What is the cause of the fault ?

Last Answer : Answer : Fault: When two or more conductors come in contact with each other while operating at normal voltage difference, the result is said to be organized. Causes of Fault: Faults are organized due to ... loss of line c) Lightning charge d) Voltage drop e) Loss of unbalance and stability etc.

What features should a switchgear have ?

Description : What features should a switchgear have ?

Last Answer : Switchgear should have the following characteristics- a) Sensitivity b) Detection ability c) Reliability d) High speed e) Durability. F) Expansion advantage g) Simplicity.

What are the components of switch gear ?

Description : What are the components of switch gear ?

Last Answer : The components of switch gear are: circuit breaker , relay , instrument transformer , housing , conductor etc.

What do you mean by switchgear ?

Description : What do you mean by switchgear ?

Last Answer : Answer : Switch gear does not mean a single corner object. It refers to the position of the electromagnetic system, including the connective , isolating , and maintenance equipment of normal activity .

What is an Earth Electrode ?

Description : What is an Earth Electrode ?

Last Answer : Puta metal part in the soil which connects to the soil is called earth electrode. Thank you all for today's electrical questions and answers.

What is Earthing Lead ?

Description : What is Earthing Lead ?

Last Answer : The wire that connects the earth continuity wire and the earth electrode is called the earthing lead.

What earthing is done in hilly areas ?

Description : What earthing is done in hilly areas ?

Last Answer : Sheet earthing is done in hilly areas. Shit electrodes are placed by digging trenches on the slopes of the hill.

What should be the size of rod earthing ?

Description : What should be the size of rod earthing ?

Last Answer : In case of iron or steel rod the diameter is 16 mm but in case of copper rod it is 12.5 mm. In both cases the length is at least 2.5 m. Is to be.

What does earth continuity mean ?

Description : What does earth continuity mean ?

Last Answer : The conduction wire that connects the earthing lead to the metal cover of electrical furniture, appliances, or wiring is called the earth continuity wire.

Which earthing is less expensive ?

Description : Which earthing is less expensive ?

Last Answer : Rod earthing is the least expensive. Because the soil does not have to be eroded, the cost is less than other earthing.

What should be the size of the pipe electrode ?

Description : What should be the size of the pipe electrode ?

Last Answer : The size of the pipe electrode should be 36 mm diameter 2 to 2.75 m long galvanized iron or steel pipe.

How many types of earthing and what are they ?

Description : How many types of earthing and what are they ?

Last Answer : There are two types of earthing , namely _ a) system earthing b) equipment earthing.

What are the essential elements for earthing ?

Description : What are the essential elements for earthing ?

Last Answer : They are _ a) earthen continuity b) earthing lead c) earthy electrode

What is the best earthing method ?

Description : What is the best earthing method ?

Last Answer : Pipe earthing method is best. This is because it is less expensive and when the soil dries out in the dry season , regular earthing can be done by pouring water through the pipes.

What is Neutral Plan ?

Description : What is Neutral Plan ?

Last Answer : A plane at infinite distance , where the value of electric field intensity and potential V is zero , is called Neautral Plan .

On what subject does inductance in transmission line depend ?

Description : On what subject does inductance in transmission line depend ?

Last Answer : a) On the line b) Conductor spacing c) Conductor radius

What does GMD & GMR mean ?

Description : What does GMD & GMR mean ?

Last Answer : GMD = Geometrical Mean Distance GMR = Geometrical Mean Radiue.

What is the best economic pf ?

Description : What is the best economic pf ?

Last Answer : Improving the power factor means maximum annual savings , which is called the best economic power factor.