Blog

Gear A has 80 teeth, and gear B has 45 teeth. If a torque of 27 lb·in. and a speed of 1,070 rpm is required at C, determine the minimum power that the motor must provide.

Vous trouverez les questions et les textes dans le document suivant : Module 9 MCQ.pdf Pour les questions 9 à 16, vous devez aussi écouter l’audio suivant : Répondez aux questions dans la boîte de cette façon : 1-  2-  3-  4-  …

[U3Q] Yvonne inhales some dust and begins sneezing. Sneezing is an example of a(n):

[U3Q] Ravil’s mouth waters when he sees ice cream in a TV commercial. After seeing the ice cream commercial multiple times without getting ice cream to eat, his mouth stops watering whenever he sees the commercial. This is an example of:

The base of the anterior portion of the occipital bone contains Two large openings that allow blood vessels and nerves to pass through. These Two openings are called the:

[U3Q] Edward Thorndike did work in which of the following areas?

[U3Q] Fireworks go off in the sky, and Julissa jumps. Now, Julissa jumps whenever someone holds up a firework that is not yet lit. This is an example of a(n):

[U3Q] Which of the following is an example of a conditioned stimulus?

[U3Q] Priya eats popcorn when she goes to the movie theater. As a result, Priya begins to salivate when she approaches the movie theater ticket booth. The sight of the movie theater ticket booth is an example of a(n):

[U3Q] Which of the following is an example of a conditioned reflex?