Which type of leveling device dates back thousands of years?
A) Empire level B) Line level C) Torpedo level D) Water level
D
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The purpose of lime in stucco mix is to impart plasticity and cohesiveness to the mix. What does plasticity and cohesiveness of mix mean?
What will be an ideal response?
The securing and supporting requirements for liquidtight flexible metal conduit (Type LFMC) are the same as which of the following?
a. Type NM cable b. Type AC cable c. Type FMC d. All of the above
To reverse a three phase motor, the technician should:
A) Change the module programming. B) Reverse the polarity of the start winding. C) Three phase motors are not reversible. D) Reverse any two power legs to the motor.
Which one of the following statements for the FAL instruction is NOT true?
A) The instruction is available on SLC 500 and Logix processors. B) The FAL performs a word to file, a file to file, or a file to word transfer and arithmetic operations. C) The instruction is used to transfer data from one file to another and perform arithmetic and logic operations on files using one of three modes. D) The instruction uses control words or the control data file to provide the information necessary to execute instructions.