La principal finalidad de un acoplamiento flexible a prueba de explosiones consiste en conectar:

a. estaciones de control con pulsadores.
b. motores a un sistema de conductos.
c. sistemas de conductos con conductores de voltajes variables.
d. cajas de uniones a un sistema de conductos.


b. motores a un sistema de conductos.

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The stage of group development during which members finally begin to accept their roles

and those of others is known as the forming stage.

Indicate whether the statement is true or false.

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In the study of plane geometry, certain basic statements called axioms or postulates are accepted as true without requiring proof.

Answer the following statement true (T) or false (F)

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Describe how performing a "relative compression test" using a lab scope and the starting circuit can determine internal engine condition.

What will be an ideal response?

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The telescope on a builder's level most commonly magnifies an object by _____

a. 10 times (10×) b. 15 times (15×) c. 20 times (20×) d. 25 times (25×)

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