When metal is burned away, ____.
A. oxygen forms an iron oxide
B. oxygen forms iron dioxide
C. the iron turns to cast iron
D. the iron turns to oxygen
Answer: A
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When a person is promoted to crew leader, the amount of time they spend on craft work _____.
a. increases b. decreases c. stays the same d. doubles
Assess the validity of the following statement, by the end of the 16th century "Spain had overreached itself, sowing the seeds of its own decline."
What will be an ideal response?
Technician A says that oil pressure is normally higher when the engine is cold. Technician B says that normal engine oil pump pressure ranges from 20 to 90 psi (200 to 425 kPa) or 20 psi for every 1000 engine RPM. Who is right?
A) A only B) B only C) Both A and B D) Neither A nor B
A primary auxiliary view is inclined to at least two of the three principal planes of projection.
Answer the following statement true (T) or false (F)