CWEA Lab Analyst Grade 1 Exam 2026
Questions and Answers
Celcius - Correct answer-(F-32)5/9
HPC media water bath - Correct answer-45`C, 3hr
Precision - Correct answer-a measure of how close a series of measurements are to
one another
Accuracy - Correct answer-how close a measurement is to the true value
Electrical Fire - Correct answer-unplug & sodium bicarbonate
analytical balance - Correct answer-a device for determining mass that gives highly
accurate measurements
top loading balance - Correct answer-used to determine mass; not as precise as an
analytical balance
triple beam balance - Correct answer-instrument used to measure mass, less
sensitive than top loading
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
Questions and Answers
Celcius - Correct answer-(F-32)5/9
HPC media water bath - Correct answer-45`C, 3hr
Precision - Correct answer-a measure of how close a series of measurements are to
one another
Accuracy - Correct answer-how close a measurement is to the true value
Electrical Fire - Correct answer-unplug & sodium bicarbonate
analytical balance - Correct answer-a device for determining mass that gives highly
accurate measurements
top loading balance - Correct answer-used to determine mass; not as precise as an
analytical balance
triple beam balance - Correct answer-instrument used to measure mass, less
sensitive than top loading
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1