NEC Article 430, Part VII covers _____.
a. hazardous locations
b. overload protection
c. motor controllers
d. enclosures
c. motor controllers
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The line-to-line voltages in a wye-load have a magnitude of 880 V and are in the positive sequence at 60 Hz. If the loads are balanced with Z? = Z? = Z? = 25?30?, find all line currents and phase voltages.
What will be an ideal response?
Technician A says that the two main links in an SLA suspension are the upper control arm and the lower control arm. Technician B says that front suspensions with MacPherson struts usually have only one control arm. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
An engineer deposited her annual bonus of $10,000 into an account that pays interest at 8% per year, compounded semiannually. If she withdrew $1000 in months 2, 11, and 23, what was the total value of the account at the end of 3 years? Assume no interperiod compounding. (Note: See Problem 4.65 for additional analysis of this series.)
What will be an ideal response?
A data bit is moved one position in a shift register each time the rung on which it is located goes ____________________ (true, false) to ____________________ (true, false).
Fill in the blank(s) with the appropriate word(s).