What substance allows the construction of a flexible cable whose dielectric losses, though higher than air, are still much lower than the losses that occur with other types of low-cost dielectrics?

A. Rubber
B. Polyethylene
C. Teflon
D. Pyrex


B

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____________________ describes a plant that has a stem that withers away at the end of each growing

season.

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

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What is “plastic creep?”

What will be an ideal response?What will be an ideal response?

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________ originates with the department or person who will be the ultimate user

A) A purchase order B) Vendor selection C) A purchase requisition D) any of the above

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In mountain driving you will have to use a lower gear to drive safely on a grade. Which of these does NOT affect your choice of gear?

a. The length of the grade. b. Tire thread's depth. c. The weight of the load.

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