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How the secondary voltage in transformer is stepped up?
The secondary voltage in a transformer is stepped up by having more turns in the secondary coil compared to the primary coil. This creates a higher electromagnetic induction which leads to a higher output voltage. The ratio of the number of turns in the primary coil to the number of turns in the secondary coil determines the degree of voltage stepping up.
How compound generator operates?
It works with two reactor coils for excitation of the field reactor coil , which in turn provides current to the field. The two reactor coils are connected in shunt and series with the output of the generator stator or armature ( from where load is connected).
Ways to keep your surroundings clean?
ESTD . 1931 APRA PLAZA A/105 ROADNO-44PITAM PURADELHI- 110034PHONE NO - 09899737304 FAX NO - 01142068198 Comfort, Economy, Easy Installation Project : Advanced, aimed to the highest comfort with the lowest fuel consumption and reduced environment impact. Total working safety and reliability. Design rationalization and industrialization carried out lay a solid CAD/CAM tridimensional system of sized referring to the EN303 European Standards and they are approved according to the gas Directive. Combustion Chambers : Cylindrical fire chambers with wet walls and flame return. The Combustion products touch the chamber walls with their high speed and turbulence optimizing the combustion and the thermic exchange. Exchange pipes : Multiple row exchange pipes to convey the flue, set around the fire chamber. the turbulators filled in the pipes improve the thermic exchange and hinder the formation of condensation. Front Wall : Steel front wall protected by fine resistant cement and equipped with a flame control glass. It swings on hinges on both right and left sides. Rear Fine Chamber : Flue Chamber complete with explosion relief hatch, chimney connection and condensation outlet. Totally detachable in case of need. Cover : Cover made of galvanized and precoated steel panels. The panels can be mounted and dismantled also after the hydraulic connections have been finished. Insulation : ESTD . 1931 APRA PLAZA A/105 ROAD NO-44 PITAM PURA DELHI - 110034 PHONE NO - 09899737304 FAX NO - 01142068198 The glass fiber insulation on the exchange cylinder cuts down the heat dispersions totally. For the Pack - P AR models the insulation is complete on all sides, also the front and rear ones. Control Panels : Control Panels with all instruments necessary for the control and the safe working of the boiler and the sanitary water storage tank. They are placed above the cover. Boiler Simplex - Simplex / -Basement Steel Boiler Modern Project And Small Sizes Aimed to energy saving and environment protection. Study, rationalization and Industrialization are developed with the use of a Solid / Tridimensional CAD-CAM systems, belonging to the latest generation. For boilers model Simplex and simplex / B 45-60-80, a particulars attention has been paid to the reduction of sizes to simplify the installation in the heating room. Easy Installation The boiler completeness their finish level and their silent working allow an easy and perfect installation in the rooms. The combustion products flue must be connected with a chimney beult according to the existing standard. Blowtherm Guarantee A well consolidated assistance net allows to properly service the product sold. The attention addressed to the project, the manufacture and the final test makes the product safe and reliable and allows to cover it by a wide after sale guarantee. ESTD . 1931 APRA PLAZA A/105 ROAD NO-44 PITAM PURA DELHI- 110034 PHONE NO - 09899737304 FAX NO - 01142068198Sanitary Water Tank (Simplex / B 20-30 e Simplex / B 45-60-80) of high capacity ( 100 lt of boiler model 20-30e 120 lt for boiler model 45-60-80) with quick exchange coil . Easy inspection through a hand opening Internal protection supplied lay a double enamel layer and a magnesium anode. High thermic insulation to the outside. Heat exchanger Simplex and Simplex cylindrical fire chamber withnet and flame reversion. The comburstion products flow along the walls at high velocity and turbulence. Creating excellent combustion and thermic exchange. Exchange Pipes ( Simplex and Simplex / B 45-60-80 ) The fine pipes placed around the combustion chamber. the turbulators filted inside them improve the thermic exchange increasing the efficiency. Front Door ( Simplex and Simplex / B 20-30 ) with flame spy glass removable for a total control of the exchange surfaces. Easily removable stainless steel turbulators. Front Door ( Simplex and Simplex / B 45-60-80 ) Steel made protected by insulating materials equipped with burner connections and flame spy glass. It opens on hinges to simplify the inspection and the cleaning . Control Panel Complete with all the instruments needed for the control and the safety of the boiler (mod. simplex) and of the boiler with sanitary water (mod. simplex /B). The instruments symbols meet with the European Standards.
Why is there a difference in current in a coil when you apply dc voltage and then AC voltage to it?
A coil has both resistance and inductance. When you apply a d.c. voltage, the opposition to current is the resistance of the coil. When you apply an a.c. voltage, the opposition to current is impedance -the vector-sum of the coil's resistance and its inductive reactance. Inductive reactance is proportional to the inductance of the coil and the frequency of the supply.
Inserting a soft iron core into a coil has what effect on the inductance of a coil?
increase inductance
How do you measure inductance of a coil?
Type your answer here... By use an inductance meter or an inductance bridge
What is inductance comparsion bridge and its application?
It is used to measure the inductance of a coil of unknown inductance.
What factors increase the inductance of a coil?
what factors on inductance drepends
Why DC motor does not have reactance?
Reactance is a result of inductance. Inductance is a result of a changing magnetic flux cutting a wire or let say, a coil, or, a result of a moving conductor cutting a magnetic field. DC motors are inductors i.e they have reactance. This happen as soon as the armature starts rotating. The armature is moving in the magnetic field of the field windings thus an emf is induced in them as the armature conductors start cutting the field. It's this emf that limits the armature current once the motor is in motion.
What The property of a coil that makes it resist changes in current is called?
Inductance
What is definition of Q of a coil?
The Q factor (quality factor) of a coil is a measure of its efficiency in storing energy and transferring energy to a load. It is calculated as the ratio of the reactance of the coil to its resistance. A higher Q factor indicates lower energy losses in the coil.
Which magnet is used to create maximum inductance in coil?
Which magnet is use to create maximum inductance in coil?Read more: Which_magnet_is_use_to_create_maximum_inductance_in_coil
How can I calculate the coil's self-inductance?
To calculate a coil's self-inductance, you can use the formula L ( N A) / l, where L is the self-inductance, is the permeability of free space, is the relative permeability of the core material, N is the number of turns in the coil, A is the cross-sectional area of the coil, and l is the length of the coil.
Relation between self inductance and relative permeability?
Self inductance is a property of a coil that depends on the geometry and number of turns of the coil. The relative permeability of a material is a measure of how easily it can be magnetized. The self inductance of a coil can be affected by the relative permeability of the material in the core of the coil, as a higher relative permeability can increase the magnetic field and thus the inductance.
What is the meaning of mutual inductance as transformer works on the principle of mutual inductance?
Mutual inductance describes the process by which a changing current in one coil, creates a changing magnetic flux which, when it links with a second coil, induces a changing voltage into that coil.
