What is the total current in a circuit that has two electric heating elements that have resistances of 5 ? and 20 ?? The elements are connected in parallel with each other and are connected to a 200-V power supply.
What will be an ideal response?
50 A
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Backfilling against basement or foundation walls should be delayed until _____.
a. the first-floor construction is in place b. approval by the building inspector c. masonry has cured for at least two weeks d. completion of the building's exterior
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Which sensor has the greatest influence on injector pulse width besides the MAF sensor?
A) ECT B) IAT C) BARO D) TP
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What is the most fundamental weakness of both FMEA and HAZOP? How can it be overcome?
What will be an ideal response?
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Compared to electro-mechanical controls, pneumatic controls can more easily
A) On- off control B) Control small appliances C) Provide proportional or modulating control D) control residential air conditioning systems
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