La tensión en el secundario de un transformador con una carga nunca es mayor que la tensión de secundario nominal
Cuestionario 2

Quiz
•
Professional Development
•
2nd Grade
•
Hard
Pablo Rodríguez
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Verdadero
Falso
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Indica las alternativas correctas para reducir la caída de tensión de un transformador
Reducir el espesor de la chapa magnética
Elegir un conductor de alta resistividad para los arrollamientos
Colocar un entrehierro en el núcleo magnético
Ninguna de las anteriores
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las P0 y Pcc son mayores si los ensayos se realizan desde AT
Verdadero
Falso
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Cuanto mayores sean los valores de RFe y Xm ________ serán las pérdidas en el núcleo magnético
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El ensayo de vacío se realiza a...
Tensión nominal
A un 10% de la tensión nominal
No se aplica tensión puesto que es en vacío
Ninguna de las anteriores
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