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
What are the two main reasons why irradiation for food processing is not widely accepted
What will be an ideal response?
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?
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