The serial communication interface ________
A) Is either built into the processor module or come as separate modules
B) Distributes the network control capability across a large automation system
C) Includes a microprocessor so that it can be programmed for network data exchange
D) Is a single plug-and-socket connection with a high data transfer speed
A
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A(n) ____________________ system incorporates a gas or diesel powered generator along with a PV system.
Fill in the blank(s) with the appropriate word(s).
An online commercial directory service must decide between composing the ads for its clients in-house or paying a production company to compose them. To develop the ads in-house, the company will have to purchase computers, printers, and a database management system at an estimated cost of $42,000. This equipment will have a useful life of 3 years, after which it will be sold for $2000. The employee who creates the ads will be paid $55,000 per year. In addition, each ad will have an average cost of $10. Alternatively, the company can outsource development at a flat fee of $21 per ad. At an interest rate of 10% per year, how many ads must the company sell each year for the options to just break even?
What will be an ideal response?
Drum brakes provide a better _____________ coefficient than do disc brakes.
Fill in the blank(s) with the appropriate word(s).
A vapor-charged thermal bulb assembly responds faster than a liquid-charged thermal bulb assembly.
Answer the following statement true (T) or false (F)