What can cause higher-than-normal NOx emissions?
What will be an ideal response?
NOx emissions increase as the combustion temperature increases from such things as, lean air-fuel mixtures, vacuum leaks, over-advanced ignition timing, defective EGR, or high compression.
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The rotating magnetic field of a shaded-pole induction motor is created by a ____ wound around one side of each pole piece.
a. loading coil b. relay coil c. shading coil d. hybrid coil
The assistant may become a designer
a. after completing an apprenticeship c. after three to four years b. right away d. after one to two years
A coil is a conductor wound on a form or in a spiral that has inductive properties.
Answer the following statement true (T) or false (F)
____ is only present when there is a restriction against the flow of the fluid.
A. Flow B. Pressure C. Movement D. Control