Which of the following option is correct for given statements about f – McqOptions

MCQOPTIONS

1.	Which of the following option is correct for given statements about factors affecting accuracy in metrology?Statement 1: Acoustic noise should be restricted below 45-60 dB.Statement 2: Humidity corrodes non-ferrous materials only.
A.	Only statement 1 is true
B.	Both the statements are true
C.	Only statement 2 is true
D.	Both the statements are not true
Answer» B. Both the statements are true

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