Una bomba de concreto tipo pluma ubicada en las cercanías de una excavación de 15 pies de profundidad debe estar a un mínimo de _____ pies de distan- cia del borde de la excavación.
a. 10
b. 15
c. 20
d. 25
Answer: B
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All transformers have the following three major components: the primary coil, secondary coil, and ____________________.
Fill in the blank(s) with the appropriate word(s).
The beef industry is divided into four major segments or operations: ____________________, ____________________, _________________, and ____________________
Fill in the blank(s) with correct word
An application requires a 3-input AND gate; however, all three of the inputs actually produce a LOW when the inputs are ON. What type of logic gate would lend itself to this application?
A) XNAND B) NOR C) XOR D) NAND
Which of the following circuit parameters would be most likely to limit the maximum operating frequency of an IC flip-flop?
A) Set-up and hold time B) Clock pulse HIGH and LOW time C) Propagation delay time D) Clock transition time