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Fibra optică

Authored by Natalia Popov

Instructional Technology

Professional Development

Used 6+ times

Fibra optică
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6 questions

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1.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Ce tipuri de fibre optice cunoașteți

Monomod

Cupru

Semiconductori

Multimod

2.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Ce se subînțelege prin monomod și multimod?

3.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Cum se clasifică fibrele optice după profilul indicelui de refracție(PIR).

PIR trepte

PIR elicoidal

PIR gradat parabolic

PIR cerc

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Care este diameterul miezului şi învelişului pentru fibrele optice multimod cu PIR gradat parabolic?

100/140

50/125

10/100

62,5/125

85/125

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Scriți parametrii geometrici a fibrelor optice.

6.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Scriți parametrii optici a fibrelor optice.

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