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CWT Certified Weighing Technician VIP Practice Exam
CWT — The CWT (Certified Weighing Technician) certification is administered by the International Society of Weighing and Measurement (ISWM); the official exam consists of approximately 100 multiple-choice questions with a 3-hour time limit and a 70% passing threshold, covering NIST Handbook 44, legal metrology, scale types, calibration, load cells, and installation/maintenance practices.
55
Questions
90m
Time Limit
70.00%
To Pass
Question 1 of 55👑 VIP
A service technician is calibrating a 500 lb capacity Class III commercial platform scale with a minimum graduated value (e) of 0.2 lb. According to NIST Handbook 44, what is the maintenance tolerance (in service) for a test load of 300 lb on this scale?
Questions 2–55 and full explanations are VIP-exclusive.