Which of these is correct regarding volumetric efficiency?
A) Engines have the same volumetric efficiency rating regardless of engine speed.
B) Naturally aspirated engines often achieve over 100% volumetric efficiency.
C) Volumetric efficiency is expressed as a percentage.
D) The most volumetric efficiency an engine could possibly have is 100%.
C
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The single element shown when the entire surface is to be built up is shown to the ____________________ of the symbol.
Fill in the blank(s) with the appropriate word(s).
¿Qué refuerzo de metal se utiliza con mayor frecuencia con los cementos?
a. Malla hexagonal de 1 pulgada (2,54 cm) b. Malla tejida de 2 pulgadas (5,08 cm) c. Fibra de vidrio d. Malla de alambre de 6 x 6
Technician A says that one planetary gear set can provide gear reduction, overdrive, and reverse. Technician B says that most transmissions today use compound (multiple) planetary gear sets. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
One of the most common methods of automatic sequence control is time ____________________.
Fill in the blank(s) with the appropriate word(s).