A Model B engine on an aircraft weighing 175 lb is replaced by a Model D engine weighing 185 lb at a -62.00-inch station. The aircraft weight and balance records show the previous empty weight to be 998 lb and an empty weight CG of 13.48 inches. What is the new empty weight CG

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.