Due to its fast-freeze characteristics and limited slag production, the electrode used for the root pass of an
SMAW open-root pipe joint is the _____.
a. E9018
b. E7018
c. E6010
d. E4010
c
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Clear water is observed dripping out from beneath the evaporator. Technician A says that is normal. Technician B says that the evaporator housing is defective and should be replaced. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
To reverse a single-phase AC motor, either the starting or running windings connections must ____.
a. identify a specific motor b. be reversed on the line c. be equal to the supply voltage d. have a high voltage rating
The speed at which current changes back and forth is referred to by three different names that all mean the same thing-cycles, frequency, or ____________________.
Fill in the blank(s) with the appropriate word(s).
A typical TIR specification for disc rotor lateral runout would more likely be which of the following?
A. 0.0015 inch B. 0.0050 inch C. 0.0100 inch D. 0.0150 inch