Question: Advanced physics 1. [9] A car coolant pump processes coolant (density = 1011 kg/m') at a flow rate of 75 LPM. The inlet pressure is

Advanced physics

1. [9] A car coolant pump processes coolant (density = 1011 kg/m') at a flow rate of 75 LPM. The inlet pressure is 69kPa, and the outlet pressure is 170 kPa. The efficiency of the pump is 65%. (See example 4.2) Pump reversible work = Watts Pump actual work = Watts If the pump speed is 3500 RPM, what is the input shaft torque N-m

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=+ b. What can you infer about the expected change in the exchange rate between the Canadian dollar and the U.S. dollar?

=+ d. What happens to Oceanias trade balance?

=+ e. What happens to Oceanias real exchange rate?