In a hybrid vehicle electric motor, which component moves to supply torque to the wheels?
A) The rotor B) The stator C) The frame D) The brushes
A
You might also like to view...
What is a primary mode of heat transfer utilized in heat exchangers?
A. Radiation B. Convection C. Economizer D. Condensation
Most of the wheat produced is used for _____ food
a. human c. pet b. animal d. surplus
Heat treatment is common in processing of semiconductor material. A 200-mm-diameter silicon wafer with thickness of 725 µm is being heat treated in a vacuum chamber by infrared heat. The surrounding walls of the chamber have a uniform temperature of 310 K. The infrared heater provides an incident radiation flux of 200?kW/m2 on the upper surface of the wafer, and the emissivity and absorptivity of the wafer surface are 0.70. Using a pyrometer, the lower surface temperature of the wafer is measured to be 1000 K. Assuming there is no radiation exchange between the lower surface of the wafer and the surroundings, determine the upper surface temperature of the wafer. (Note: A pyrometer is a noncontacting device that intercepts and measures thermal radiation. This device can be used to
determine the temperature of an object’s surface.)
The location of multiple features is handled in a manner similar to the location of a single feature.
Answer the following statement true (T) or false (F)