What is the maximum temperature you can safely heat a bearing in order to facilitate installation over a shaft?
A. 275 degrees F (135 degrees C)
B. 375 degrees F (190 degrees C)
C. 425 degrees F (218 degrees C)
D. Never heat a bearing
Answer: A
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a. has three terminals b. is bidirectional c. has a drain connected to the negative terminal d. is normally open
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Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. A motor starter is basically an electrically operated switch or solenoid with multiple contacts connected to it. 2. The overload relay is divided into three separate sections. 3. Schematic diagrams show components in their electrical sequence. 4. After the components on the schematic have been numbered, the next step is to place the same numbers on the corresponding components of the wiring diagram. 5. A motor starter is a contactor and an overload relay combined.
____ contributed the most to Franklin Roosevelt's development of compassion and strength of will.
A. Education B. Domestic conflicts with Eleanor Roosevelt C. Family ties with Teddy Roosevelt D. Affliction with infantile paralysis E. Service in World War I