In a conventional DC motor, electrical arcing not only causes wear but results in electrical interference in computer circuits. A(n) ____________________  has no commutator or brushes, so arcing cannot occur.

Fill in the blank(s) with the appropriate word(s).


brushless motor

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It is the responsibility of every employee to ensure that tools are used _____________ and _________________.

a. properly and safely b. quickly and safely c. properly and quickly d. with supervision and permission

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What are the two main reasons why irradiation for food processing is not widely accepted

What will be an ideal response?

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The purpose of this problem is to demonstrate sketching and creativity. Take a large piece of drawing paper and draw approximately 30 freehand circles that are about 1 inch in diameter and 2 inches apart. Then, in a timed exercise of 5 minutes, sketch details on each circle that defi ne it. Examples would be a fl ower blossom or a baseball

What will be an ideal response?

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What is the difference between a fire tube and a water tube boiler?

A) Water is inside the tubes of a water tube boiler and outside the tubes of a fire tube boiler B) Fire tubes are manufactured using heat and flames, water tubes are manufactured using high velocity jets of water C) Water is outside the tubes of a water tube boiler and inside the tubes of a fire tube boiler D) Fire tube boilers are fueled with gas or oil and water tube boilers are fueled with steam

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