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TC-2V-Trifàsica

Authored by Soledad Bernal-Perez

Science, Physics, Instructional Technology

University

Used 9+ times

TC-2V-Trifàsica
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Tractanse de les tres tensions d'un sistema trifàsic equilibrat, la seqüència es:

Directa

Inversa

Homopolar

Indirecta

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En un sistema trifàsic connectat en estrella, equilibrat en generació i càrrega, el corrent de neutre val:

0

Depèn del módul de les càrregues connectades.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En un generador trifàsic equilibrat, les tensions de línia:

Tenen el mateix módul desfasades 120º.

Tenen el mateix angle i distint módul, depenent de la càrrega connectada.

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