Answer the following statement(s) true (T) or false (F)
Rise is the vertical distance of a step, the height of each step.
ANS: T
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In what type of distillation operation are materials fed to the system and the operation and production continue day and night for long periods of time?
A) Periodic B) Batch C) Continuous D) Intermittent
Portland cement sets and gains strength by virtue of its chemical reaction with
A) aggregates. B) oxygen in air. C) carbon dioxide in air. D) water. E) none of the above.
A parallel circuit only has one path for current flow.
Answer the following statement true (T) or false (F)
Which of the following is NOT a valid troubleshooting technique?
A) Verify LBL and SBR are the first input instructions on the rung. B) Verify that the return parameters in the SBR are less than that in the JSR. C) Verify JSR and SBR instructions have the same number of input parameters. D) Verify the scope and data types are consistent with scope and data present in their use.