Technician a says soon-to-be-introduced plasma catalytic converters will be more efficient than ever before in cleaning up exhaust emissions. technician b says diesel particulate filters and selective catalyst reduction also to clean up noxious emissions after they are produced in the cylinders. who is correct?

This isn't about school but every time it tells me to watch an ad to unlock the answer to a question it prompts a survey and it just keeps loading. so i haven't been able to get answers for my tests in like a week.

Which of the following statements is true of offshore outsourcing? a. improved telecommunication systems have increased its attractiveness.b. the limited availability of the internet has reduced its effectiveness.c. reduced bandwidth has increased its efficiency to perform with low latency.d. the increased cost of communication has reduced its popularity.

While using pert (program evaluation review technique) and cpm (critical path method) techniques, activities that are not on the critical path are more inflexible than those activities on the critical path. select one: true false