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This is an electrical engineering base website. Our electricalunits.com ‘s team has tried to make an easy to learn website. This website will help you to study all subjects of electrical engineering base. All articles on this side is very easy to learn. This website will be very helpful in the course on the power system, machine, basic electrical, electronics, particularly design and project work, of the undergraduate and postgraduate students, and to those preparing for professional examinations. And this website deals exhaustively with all aspects of Sub-Station design and layout, and with all the equipment involved so as to give a thorough understanding of the subject. Therefore, this website will appeal both to advanced students in electrical engineering as also to working engineers in the field of electrical power system design and operation.

 

Recent Post

Multiple Choice Question (MCQ) of Electronics page-17:
241. Which of the following statement is true? a) The saturation voltage VCF of silicon transistor is more than germanium transistor.
b) The saturation voltage VCE for germanium transistor is more than silicon transistor.
c) The saturation voltage VCE for silicon transistor is same as that for germanium.
d) The saturation voltage VCE for silicon transistor is lower than germanium transistor.

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Multiple Choice Question (MCQ) of Electronics page-16:
226. Which of the following statement is correct? a) Inner electrons are always present in the semiconductor.
b) Bound electrons are always present in the semiconductor.
c) Free electrons are always present in the semiconductor.
d) Inner and bound electrons are always present in the semiconductor.

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Multiple Choice Question (MCQ) of Electronics page-15:
211. The materials whose electrical conductivity is usually less than 1 × 106 mho/m are a) Semiconductors
b) Conductors
c) Insulators
d) Alloys

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Multiple Choice Question (MCQ) of Electronics page-14:
196. In which of the following device the base resistors are not added in the package but added externally? a) UJT
b) CUJT
c) PUT
d) None of the above

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Multiple Choice Question (MCQ) of Electronics page-13:
181. The conduction in JEFT is always by the a) Majority carriers
b) Minority carriers
c) Holes
d) Electrons
e) Holes and electrons simultaneously

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