Technician A says that the contents of any data bus message packet can be interpreted using a scopemeter. Technician B says that a scopemeter can be used to identify bus node activity ... or lack of activity. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: B
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Answer the following statement(s) true (T) or false (F)
1. The user of electricity, natural gas, or water measured by an ordinary meter has no incentive to minimize use during high demand periods because the charge is the same regardless of when the use occurs. 2. Berg Insight projects that growth of smart meter installation will continue, with many markets approaching 100 percent penetration by 2015. 3. Smart water meters are also being installed by many water utilities, and these devices do not make it possible for companies to charge for water use on an upward sliding scale. 4. The first step in installing an IHD is to determine whether your home is equipped with a smart meter on the incoming device. 5. A simple IHD connected only to the home’s heating, ventilating, and air-conditioning (HVAC) system can cut electricity use by about 10 percent.
The voltage reading across any pair of line wires in a balanced three-phase wye connection is equal to the ____________________ of the two-phase windings connected in series across the pair of lines.
Fill in the blank(s) with the appropriate word(s).
Find the derivative of f(x)= 2x^3 + 3x
What will be an ideal response?
List 3 symptoms of frostbite.____________________________________________________________________________________________________________
What will be an ideal response?