The total power measured in a three-phase system feeding a balanced wye-connected load is 12 kW at a power factor of 0.6 leading. If the line voltage is 440 V, calculate the line current I? and the load impedance Z?.
What will be an ideal response?
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What will be an ideal response?
A static memory cell ________
A) holds up to 8 bits of data B) is the basic storage unit of ROM devices C) can retained indefinitely if power is not removed D) All of the above
The most popular type of bimetal element used for temperature control of a gas hot water heater is rod and ____________________.
Fill in the blank(s) with the appropriate word(s).
Liquidtight flexible metal conduit (LFMC) is a raceway of circular cross section having a(n) ____ over an inner flexible metal core.
A. outer liquidtight, nonmetallic, sunlight-resistant jacket B. inflexible PVC coating C. immersible (water tight) surface D. sunlight-resistant, rigid, metallic outer jacket