What type of detector uses ultrasonic waves to detect changes in the density of the fluid traveling through the pipe?
A) Fluorescent dye leak detector B) Electronic leak detector
C) Electronic sight glass D) Ultrasonic-type leak detector
C
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What is the purpose of overcurrent protection?
What will be an ideal response?
Open-root welds on stainless-steel plate generally have a bevel angle of _____
a. 15 degrees b. 27-1/2 degrees c. 30 degrees d. 37-1/2 degrees
Which of the breeds of cattle listed below is NOT a British breed?
A. Angus B. Shorthorn C. Limousin D. Hereford
Which one of the following statements about arrays is NOT true?
A) If a process has two receipts with three ingredients in each then a three-dimensional array in needed. B) An array is a data structure that allocates a contiguous block of memory to store a specific data type as a table of values. C) The array index indicates what element of the array is addressed. D) Logix supports tag arrays of one, two, and three dimensions.