Engineering

Technician A says that a boost pressure test is a safe test that is typically performed at idle only and requires no test drive. Technician B says that the processes for testing a turbocharged system or a supercharged system are completely different. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

What is the name of the time delay where transient loads are reduced to a safe amount before transitioning? Choose the best answer and then select SUBMIT. a. Open transition b. Closed transition c. Programmed transition d. Automatic transition

What component of an alternator is supplied DC voltage from the AVR to produce an electromagnetic field? Choose the best answer.and then select SUBMIT. a. Exciter rotor b. Main rotor c. Exciter stator d. Main stator

Technician A says to prevent the buildup of carbon, Top Tier gasoline should always be used. Technician B says that using the correct engine oil can prevent carbon buildup in the engine. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

Technician A says that a slightly lean mixture offers good fuel economy and low exhaust emissions Technician B says that a mixture that is too rich fouls spark plugs and causes incomplete burning. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

Technician A says that when removing hub assemblies from a drive axle, you should loosen the axle with a sledge hammer. Technician B says that when removing hub assemblies from a drive axle, you should loosen the axle with a dead blow hammer. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

The time spent cleaning a lift sling provides a good opportunity to inspect the sling for damage such as rips and holes. When should you inspect the sling? There's only one correct answer. Before sanitation During sanitation After sanitation All of the above

Which of the following is an example of an engineering control implemented to reduce workplace violence? Select one: a. Providing mental health support b. Security cameras silent alarms and other security equipment c. Employee training programs d. Conflict resolution

Multiple Choice 2 points What function does a dumpload perform in a microhydro system? It keeps the powerhouse from freezing It shuts the turbine down It charges the batteries It diverts power to heat when the electrical load on the turbine falls.

22. What technology is being developed to actively remove space debris? a. Space elevators b. Larger rockets c. Faster satellites d. Robotic systems and nets