Arefrigeration cycle has compressor exit pressure of 1200 kpa and evaporator inlet temperature of -40 °c. the fluid is r 410a. find the cycle cop.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

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

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false