A steam turbine is fed with steam at 4.0 MPa and 650 °C. In the turbine, the steam is expanded byan irreversible process, generating 835 kW of work. The steam exits at 250 °C and 0.3MPa. Assuming that the turbine is well insulated (no heat exchangedwith the surroundings). Find the flow rate of steam in kg/hr.

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

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