An EGR valve that is partially stuck open would MOST LIKELY cause what condition?
A) Excessive NOx exhaust emissions
B) Ping (spark knock or detonation
C) Missing at highway speed
D) Rough idle/stalling
D
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A geothermal system uses 3 wells. Each well is 76 feet deep. Find in feet, the total length of well drilling.
Fill in the blank(s) with the appropriate word(s).
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Most dog bites become infected
Indicate whether the statement is true or false
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The most common sensing materials used in mechanical humidistats are:
A) Diaphragm and bellows. B) Nylon strips and hair. C) Bimetal strips and Bourdon tubes. D) Charged bulb and expansible tube.
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If a 500 ?, 1200 ? and 10 k? resistor are connected in parallel across a 25 V source, how much current flows through the 1200 ? resistor?
A) 50 mA B) 2.5 mA C) 2.4 mA D) 20.8 mA
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