Which instrument should be used to verify that there is power available to run a three-phase motor that will not start?
a. Clamp-on ammeter
b. Megger
c. Ohmmeter
d. Voltage tester
d. Voltage tester
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____ fibrous insulation materials include cane, cotton, wood, cellulose, and synthetic fibers.
A. Organic B. Metallic C. Mineral D. Cellular
Welding inspectors are often required to hold a special certification such as the one supervised by the American Welding Society known as ____.
A. Certified Welding Expert (CWE) B. Registered Welding Inspector (RWI) C. Certified Welding Inspector (CWI) D. Registered Welding Professional (RWP)
An engine can be ruined in just a few hours if the air cleaner is not working properly
Indicate whether the statement is true or false.
Nearly 60 percent of layer operations use the cage system of housing.
Answer the following statement true (T) or false (F)