Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
When designing & constructing Inductance standards, what considerations must be taken into account?
Ans: Construction of Inductors:
Constructional features of an inductor are determined largely by the frequency range in which it's to operate. Generally, low frequency inductors have many turns and employ an iron core. In contrast high-frequency inductors have fewer turns and frequently employ an air core. Stray capacitance between turns and between layers of turns is an important factor in high-frequency coils and hence special winding configurations may be employed to minimize this capacitance
Current and voltage considerations also conclude constructional features of an inductor. Gauge of the wire, for instance, is selected in accordance with the amount of current the coil should carry. Receiver coils, which normally carry only a few mille-amperes of current, are therefore wound from fine wire. Transmitter coils, though, often carry much greater currents and are wound using heavier wire. Spacing between turns, insulation of the wire, and insulation between layers of turns should be adequate to prevent voltage breakdown and arcing. An inductor designed for use in high-voltage circuits will, hence, have heavier insulation than one designed for low voltage applications. Inductors may be made of Powder core, Iron core, Ferrite core or Air core depending upon frequency range of their operation.
When the wavelength of wave remains unchanged, the scattering is known as elastic.
why michelson interferometer is called interferrometer
A certain radioactive substance has a half-life of 40 minutes. How much of an original 100 grams substance will remain after 2 hours? solution) m= m0/2t/T m=100 gms.. t=2 hours
Two identical particles every having a charge of 1.0 coulombs are separated by 2.0 meters. What is the electric potential because of the pair of charged particles at the point midw
on air pollution
meaning of pull
Determine the mass number of the element? A mass of 25.2 g of an element is known to contain 6.77x 10 23 atoms. What is the mass number of the element? I thought it would be
Production of audio and video signals Iconoscope is a type of camera consisting of a cathode ray beam and a photoelectric cell. The picture is scanned with the help of iconosco
What is Modern view Modern view : It objects tend to remain in their initial state; force is needed to change motion. Resistance to alters in motion is known as inertia.
According to Reynolds, the critical velocity (vc) of a liquid flowing by a long narrow tube is (a) Directly linked to the coefficient of viscosity of the liquid. (b) Inversel
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd