3. ¿Qué presión tendría que tener el manómetro "A" para que el producto número 3 suba hasta el punto B? (rho3 =1250 kg/m3 ; rho2 =830 kg/m3 ; rho1=1,13 kg/m3 h1=4m h2=3,6m h3=7,5m

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

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.