The magnitude of the ____ output is proportional to the time duration that a deviation between set point and the controlled variable exists.
A. on/off
B. proportional
C. integral
D. derivative
E. all of the above
Answer: C
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A fire cannot be considered fully extinguished until _____ is complete.
a. overhaul b. the suppression operation c. loss control d. secondary search
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This term refers to any dimension on the print that does not have a tolerance specified, and the tolerance is given in the title block or in a general note.
a. bilateral tolerance b. unspecified tolerance c. specified tolerance d. unless otherwise specified
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____ rocks are formed by cooling molten materials
A) Angular B) Igneous C) Sedimentary D) Metamorphic
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Las abreviaciones estándar en documentos eléctricos normalmente se definen en el/la:
a. diagrama unifilar. b. leyenda. c. bloque de títulos. d. nota de revisión.
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