Why are most diesel engines turbo-boosted?
A. To increase the compression ratio.
B. Turbo-boosting reduces the required clearance volume
C. To increase the volumetric efficiency of the engine.
D. To increase the fuel's heat energy potential.
Answer: C
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Reversing starters consisting of mechanical and electrical interlocked devices are preferred for ____.
a. easier maintenance b. maximum safety c. easier operation d. economic reasons
List the four primary types of fillers commonly used in the auto collision repair industry today. Briefly discuss the difference in their content or makeup.
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. When firms cannot alter the price they face in the market, they are said to be price takers. 2. An outward shift in the demand curve in a perfectly competitive market will result in an increase in supply and make the demand curve more inelastic. 3. Non-price competition refers to actions that attempt to increase the demand for a product or service via product differentiation. 4. Barriers to entry are more likely to be stronger under monopolistic competition than under an oligopoly. 5. The U.S food and fiber system is one of the least regulated industries in the economy.
Which of the following is NOT a classification of solid rear wheel drive axles?
A) Semi- floating B) Full- floating C) Independent D) Three- quarter floating