Type ____ conductors are mineral insulated and sheathed in a gas-tight and watertight metal tube.

A. UF
B. AC
C. NMC
D. MI


Answer: D

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Which of the following is NOT a type of heat exchanger?

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The subsequent problems deal with the circuit below where:Vs=2 sin (100 t) V, R1=1k?, R2=1k?, and C=1µfAssume the circuit is operating in steady state (transients already gone).What is the rectangular form of the equivalent impedance (in ?) of the R1?C branch?

A. 1000 ? 100 j B. 1000 + 10000 j C. 1000 D. 1000 + 100 j E. 1000 ? 10000 j

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Hidden lines are not shown on assembly prints unless absolutely necessary for clarity.

Answer the following statement true (T) or false (F)

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A vehicle comes into the shop and the technician retrieves the diagnostic code P0401 "EGR flow insufficient." Which of these could be the cause?

A) Electrical wiring shorted B) EGR valve stuck open C) Clogged EGR ports or passages D) All of these are correct.

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