Final

Give me pictures of the control systems mentioned in micro air vehicle 1. Using a wireless remote control 2. Camera Control (Video Base) 3. The use of the autopilot system

Explain the mechanism of an autopilot? how does autopilot functions work?

A technician is working on a 2005 BMW 7 series..  The compressor is running all the time and the air is cold.  The tech unplugs the wiring harness leading to the compressor, but it stays running.  The technician recommends a new compressor as he suspects the clutch has melted. What is likely happening here?     nothing.  This compressor doesn’t have a clutch, only a pulley   the clutch has melted due to a slipping belt   only the hub needs replacement, the pulley is fine   the compressor must be seized internally for this to happen

Answer the following questions on vehicle safety system diagnostic trouble codes (DTCs). Relating to a 2016 ND Mazda MX5 What is U3003:16 the diagnostic trouble code (DTC) for? What system component sets the U3003:16 DTC? What system condition is required to set the U3003:16 DTC? What are the conditions required to run a U3003:16 DTC. Briefly explain the fault symptom(s) associated with the U3003:16 DTC.

Describe the operating principles of a knock sensor used in an engine management system? (100 - 150 words)

Task 8 - Induction Systems In order for combustion to take place an induction system is required to feed fuel and air into the cylinder of an engine. To improve efficiency and performance spark ignition (SI) engines are now adopting compression ignition (CI) engine technology by injecting fuel directly into the cylinder just before the point of ignition however these engines still require an air induction system. Carburettors: before fuel injection technology had been fully developed carburettors (carbs) were used to create a fuel/air ratio at different engine speeds and loads. A cold start facility was also fitted albeit manually operated. The demand for more performance has meant the fixed choke carb' was no longer suitable. More complex carbs' were developed (twin choke) as well as variable choke (constant depression) carbs which used engine vacuum (during throttle opening) to vary the size of choke according to operating requirements.

Answer the following statements by True or False: 1. Superchargers are used to increase the power of an IC engine by raising the intake pressure and thus allowing more fuel to be burned per cycle. 2. Scavenging is the process by which the oil rings scrape the lubricating oil from the cylinder wall and allow the oil to return to the oil pan. 3. The power output of a two-stroke engine equals that of a four-stroke engine for the same displacement. 4. After coolers are used after the compressor to drop the air temperature and thus increase its density. 5. The rotary engine has the advantages of better sealing of high pressure gases and less wear on seals.

SUBJECT :DJJ40153 PNEUMATIC & HYDRAULIC POLITEKNIK MALAYSIA COURSE:DIPLOMA IN MECHANICAL ENGINEERING Draw the electro hydraulic circuit to controlled two double-acting cylinders and two hydraulic motors fixed displacement and the cylinder is electrically controlled with a single solenoid 4/2 valve THANK YOU SO MUCH

NVIDIA GEFORCE GTX (intel) CORE I7 Bth Gen Chapter 19 Applying Pneumatic Power 475 Valve B Valve C Extension pilot Retraction pilot Valve A Goodheart-Willcox Publisher Figure 19-11. Automatic cylinder reciprocation is possible with this circult The cylinter continuously extends and retracts as long as the system is pressurized and valve A is activated. cylinder continues to extend until the ramp depresses the activation mechanism on Valve C. When Valve C is shifted, air is directed to the Retraction pilot of the four-way directional control valve. The pilot shifts the valve to direct air to the rod end of the cylinder. The cylinder begins to retract. The ramp moves off Valve C, which allows the Retraction pilot line to vent. The cylinder continues to retract until the ramp depresses the activation mechanism on Valve B This allows system air pressure to again activate the Extension pilot, beginning another sequence. The cylin- der continues to reciprocate as long as Valve A is held in…

Please solve all four part

A lawnmower stops running after a short period of time. The fuel tank filler cap is removed and an almost fuel tank of fuel is found, so the cap is reinstalled and the engine restarted. The engine runs again for a short time and then dies so the cap is removed again and the process repeats. Tech a says the problem may be due to a clogged vent in the fuel cap. The b says that the intake mainfold gasket may be defective. Who is correct?

I want to know how this system works please (ventilation system) very urgent

Answer the following questions on diagnostic trouble codes (DTCs) relating to engine management systems. What is P0119 the diagnostic trouble code (DTC) for? What system component sets the P0119 DTC? What system condition is required to set the P0119 DTC? What are the conditions required to run a P0119 DTC? Identify two (2) possible causes of the P0119 Code?