An electrical circuit consists of a battery and a single load. Draw a sketch to show how to connect a voltmeter and an ammeter to the circuit. Show meter polarity on your diagram
What will be an ideal response?
Sketch should show the voltmeter across (in parallel with) battery terminals with the + voltmeter terminal connected to the + battery terminal. The ammeter should be in the current path
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a. NEC Article 450 b. NEC Article 460 c. NEC Article 470 d. NEC Article 480
The diesel exhaust fluid is injected ________
A) Into the exhaust manifold B) Just in front of the muffler C) At the end of the tail pipe D) After the oxidation catalyst
Four-piston calipers are ________
A) More commonly used than single-piston calipers B) Not as strong and powerful as single-piston calipers C) Used on high performance vehicles D) Easier to service than single-piston calipers
A good engine should produce how much compression during a running (dynamic) compression test at idle?
A) 30-60 PSI B) 150-200 PSI C) 60-90 PSI D) 100-150 PSI