Description : How does the resistance of a conductor compare to that of an insulator?
Last Answer : The resistance of a conductor can be significantly lower than the resistance of an insulator, depending on each material's atomic properties.
Description : What is another name for an insulator?
Last Answer : Dielectric material is another name for an insulator.
Description : what is insulator ?
Last Answer : A material that does not allow the flow of current or heat.
Description : What is the difference between an insulator and a dielectric?
Last Answer : Dielectric is the another name for insulator.
Description : State functions of ; i) Cable box ii) Guard wire iii) Shackle insulator iv) Stay wire used in service connection
Last Answer : i) Function of Cable box: To hold and inspect incoming and outgoing terminals ii) Function of Guard wire : A grounded conductor placed beneath an overhead transmission line in order to ground ... in service connection: To give mechanical Support to pole, line and prevent leakage current if any
Description : The number of insulator discs (each rated 11 kV) required in a suspension type insulator string of 220 kV line is
Last Answer : The number of insulator discs (each rated 11kV) required in a suspension type insulator string of 220 kV line is 16
Description : How many insulator disc used for 33 kV transmission voltage line?
Last Answer : 5,As 33kv is Vrms
Description : Explain the suitability of aluminium as an electrical conductor with respect to its mechanical and electrical properties.
Last Answer : Following are requirements of conductor:- i) High conductivity : Material should have high conductivity, So that * cross section of conductor (size) reduces, * Copper losses reduces, * So Efficiency ... . Boiling point is 1820°C 9. Specific gravity is 2.7 10. High resistance to corrosion.
Description : State properties of conductor material used for overhead conductor.
Last Answer : Following are the properties of conductor material:- 1. High conductivity :- Material should have high conductivity 2. High mechanical strength:- Material should have sufficiently high mechanical strength ... available & less costly. 9. Scrap Value: - Material should have high scrap value.
Last Answer : Which allows the flow electrons
Description : reasons the transposition of conductor
Last Answer : Following reasons the transposition of conductor: 1. Due transposition of conductor inductance of each line is same LA = LB = LC, So drop due to inductive reactance in each line is same so ... interferences are less due to transposition. Figure of transposition of conductor:
Description : Which is the best conductor: silver, carbon, or iron?
Last Answer : Silver is the best conductor. Carbon is the semiconductor. Iron have less conductance as compared to silver.
Description : In a metal conductor, what is a free electron?
Last Answer : When many atoms are close together in a copper wire, the outermost orbital electron of each copper atom can easily break free from its home or parent atom. These electrons then can migrate easily ... random. Such electrons that can move freely from one atom to the next are called free electrons.
Description : lf the wire which is vertical to this page has electron flow downwards the conductor will have
Last Answer : lf the wire which is vertical to this page has electron flow downwards the conductor will have a counter-clockwise field in the plane of the paper
Description : what is conductor ?
Last Answer : Conductor is the object that helps to pass the current
Description : A 3 layer, total diameter of an ACSR conductor is 5 cm. Find the diameter of each strand?
Last Answer : A 3 layer, total diameter of an ACSR conductor is 5 cm. Find the diameter of each strand? 1 cm
Description : When electric current passes through a metallic conductor, its temperature rises. This is due to?
Last Answer : When electric current passes through a metallic conductor, its temperature rises. This is due to collisions between conduction electrons and atoms.
Description : The thickness of insulation provided on the conductor depends on?
Last Answer : The thickness of insulation provided on the conductor depends on the magnitude of voltage on the conductor.
Description : The insulation on a current carrying conductor is provided?
Last Answer : The insulation on a current carrying conductor is provided to prevent leakage of current, to prevent shock.
Description : Heat in a conductor is produced on the passage of electric current due to?
Last Answer : Heat in a conductor is produced due to frictional collision of electrons flow as they conduct current.
Description : If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes?
Last Answer : If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes 0.4 ohm.
Description : The resistance of a few meters of wire conductor in closed electrical circuit is?
Last Answer : The resistance of a few meters of wire conductor in closed electrical circuit is practically zero.
Description : The resistance of a conductor varies inversely as?
Last Answer : The resistance of a conductor varies inversely as area of cross-section.
Last Answer : If B is the flux density, I the length of conductor and v the velocity of conductor, then induced e.m.f. is given by Blv.
Last Answer : When a conductor carries more current on the surface as compared to core, it is due to skin effect.
Description : Is Aluminium a good conductor of electricity?
Last Answer : Yes aluminium is a conductor and it is a good conductor of electricity. But copper have better conductivity as compare to aluminium.
Description : Why ACSR conductor is used for overhead lines?
Last Answer : It has high tensile strength
Description : Compare pin type and suspension insulators on given points: (i) Position of insulator on cross arm. (ii) Position of conductor on insulator. (iii) Reaction on cross arm. (iv) Possibility of ... Replacement cost (vi) Maximum voltage level (vii) Effect on height of supporting structure. (viii) Life
Last Answer : S.No Points Pin Type insulator Suspension or Disc Type insulator 1 Position of insulator on cross arm It is fixed on top of cross arm by using galvanized steel pin. So it is ... so to maintain minimum ground clearance height of pole increase. 8 Life Less More
Description : In your own words explain the difference between a conductor and an insulator?
Last Answer : Need answer
Description : Why are Metals good conductor of heat than insulator? -General Knowledge
Last Answer : The answer is 'They contain free electrons'
Last Answer : answer:
Description : Penny conductor or insulator?
Last Answer : Copper is a conductor, so and pennies are coated in copper.
Description : Is a coin a insulator or a conductor?
Last Answer : A very good conductor.
Description : Is Rubber insulator or conductor?
Last Answer : Rubber is an insulator.
Description : Is wood a conductor or a insulator?
Last Answer : Wood is a conductor, though not a very good one.
Description : Is styrofoam insulator or conductor?
Last Answer : Styrofoam is an insulator.
Description : Is copper insulator or conductor?
Last Answer : Conductor, which is why it's used for wires.
Description : Is plastic insulator or conductor?
Last Answer : Plastic is an insulator.
Last Answer : conductor Money Conductor , guide , electrically conductive , cm _ _ _ Contactor Money Pre Director , Insulator Money Non-conductive Objects.
Description : Is a brass paper fastener an insulator or conductor?
Last Answer : conductor
Description : Is a paper clip an insulator or an conductor?
Last Answer : Most paperclips are metal- conductor.
Description : Is a piece of fabric a conductor or insulator?
Last Answer : conducter
Description : Is straw a conductor or insulator?
Last Answer : Dry straw is an insulator.
Description : Is Velcro a conductor or insulator?
Last Answer : Insulator
Description : Is a dry chalkboard eraser an insulator or conductor?
Last Answer : A dry chalkboard eraser is an insulator.
Description : Is brass button a conductor or insulator?
Last Answer : It is a conductor
Description : Is a T-shirt a insulator or conductor?
Last Answer : A dry T-shirt and most other clothing has air between thethreads and acts as an insulator for cold (and electricity). Whenwet it loses its insulating properties and conducts heat so it ... Since perspiration alsohas salt secreted through the skin, it is also can act as anelectrical conductor.
Description : Is a silver a conductor or insulator?
Last Answer : is copper a conductor or insuilator
Description : Is a spoon a conductor or a insulator?
Last Answer : Conductor or
Description : Is lithiam more likely a conductor or a insulator?
Last Answer : pooop