The fewer the number of poles established in the stator, the greater is the speed in ____ of the rotor.

a. cycles per minute
b. phases per minute
c. revolutions per minute
d. trips per minute


c. revolutions per minute

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Diets of primarily roughage are adequate to meet nutrient requirements for growth in young ruminants

Indicate whether this statement is true or false.

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Radioactive mass 1 emits particles at a mean rate of ?1 per second, and radioactive mass 2 emits particles at a mean rate of ?2 per second. Mass 1 is selected with probability p, and mass 2 is selected with probability 1 – p. Let X be the time at which the first particle is emitted. It can be shown that X has a mixed exponential distribution with probability density function



a. Find .
b. Find the cumulative distribution function of X.
c. Let ?1 = 2, ?2 = 1, and p = 0.5. Find P(X ? 2).
d. Let ?1 = 2, ?2 = 1, and p = 0.5. Given that P(X ? 2), find the probability that mass 1 was selected.

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Explain how dimensions and tolerances in an engineering drawing influence inspection choices.

What will be an ideal response?

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A datum reference frame is the physical feature that surrounds the part.

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

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