Electrical Engineering : Magnetism And Electromagnetism QUESTIONS AND ANSWERS :: part3 : 21 to 25
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
21.The uniform magnetic field is |
the field of a set of parallel conductors |
the field of a single conductor |
the field in which all lines of mag�netic flux are parallel and equidis�tant |
none of the above |
22.Which of the following type of materials are not very important for engineering applications ? |
Ferromagnetic |
Paramagnetic |
Diamagnetic |
None of the above |
23.In a simple magnetic field the strength of magnet flux |
is constant and has same value in energy part of the magnetic field |
increases continuously from initial value to final value |
decreases continuously from initial value to final value |
first increases and then decreases till it becomes zero |
24.The susceptibility of paramagnetic materials generally lies between |
KT3 and 1CT6 |
1CT3 and 1CT7 |
KT4 and KT8 |
10"2 and KT5 |
25.The bar magnet has |
the dipole moment |
monopole moment |
(a) and (b) both |
none of the above |
More Magnetism And Electromagnetism QUESTIONS AND ANSWERS available in next pages
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