Question Set

1. Which inductor is used at high frequencies?





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

  • By: guest on 02 Jun 2017 01.00 am
    Cast iron, sheet steel and iron alloy have very high hysteresis and eddy current losses at high frequencies.
Show Similar Question And Answers
QA->The frequencies transmitted by TV station is called?....
QA->Sounds with frequencies lower than the lowest limit of human hearing are called?....
QA->Which type of soil is developed in areas with high temperature & high rainfall?....
QA->___ may by law constitute a High Court for a Union Territory or declare any court in any such Territory to be a High Court.?....
QA->If a stay order has been granted by the High Court in a case, the application of the affected party by such an order shall be disposed of by the High Court within a period of?....
MCQ->The term choke is more commonly used in connection with an inductor used to block off high frequencies.....
MCQ->Match the following: List I List II A.IF amplifier1.Amplifier frequencies in the range of 100 kHz to 5 MHz.B.RF amplifier2.Current in the output flows only during a portion of the positive half of the input cycleC.AF amplifier3.Amplifier frequencies in the range of 0 Hz to 5 MHzD.Class operation4.Amplifier frequencies in the frequency range of 40 Hz to 15 kHz.

....
MCQ->Which inductor is used at high frequencies?....
MCQ->Assertion (A): A rectifier with inductor filter is more efficient for high load current.Reason (R): In rectifier with inductor filter we can use a larger choke to reduce ripple, larger choke will have higher dc resistance which will result in lower dc output voltage for higher load current.

....
MCQ->Assertion (A): Ferrites are very useful at very high frequencies.Reason (R): Ferrites have high permeability and high resistivity.

....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution