Amb quin mecanismes aconseguim canviar el gir

Mecanismes

Quiz
•
Instructional Technology
•
9th Grade
•
Medium
MARIA ROMERO
Used 838+ times
FREE Resource
49 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La roda motora té 10 dents i la conduïda 20,. Quina és la seva relació de transmissió i ?
i = 1:2
i = 2:1
i = 1:4
i = 20:10
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
la biela-manovella correspon a
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Aquesta joguina funciona gràcies a
Biela-manovella
Roda
Lleva
Cigonyal
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Si la roda conductora gira a 3 rpm i amb una i = 1/3 quina és la velocitat de la roda motora ?
1 rpm
0,33 rpm
9 rpm
0,9 rpm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
un engranatge cònic és...
7.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
aquesta porta funciona gràcies a
mecanisme cremallera
mecanisme vis sense fi
cadena
biela-manovella
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