Tech A says that in a temperature blend air system, the air conditioner runs continuously. Tech B says that in a blend air system, there is always heated coolant in the heater core. Who is correct? A. Tech A
B. Tech B
C. Both
D. Neither

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)