NIMS MMS 2020 update

A part is to be machined to a length of 5.504 plus or minus 0.006. Which of the following dimensions is not acceptable?

• 5.496
• 5.498
• 5.503
• 5.510

A precise reference plane or surface used in precision measurement is called a

• parallel
• surface plate
• surface gage
• combination set

Each graduation on the barrel or sleeve of an inch micrometer represents:

• 0.015
• 0.100
• 0.001
• 0.025

HMIS stands for:

• Hazardous material inspection sheets
• Hazardous materials information system
• Hazardous materials identification system
• high-speed machining information system

How would "Five Hundred Thousandths of an Inch" be written as a three place decimal?

• .050
• .500
• .005
• .0500

MSDS stands for:

• material safety data sheet
• machine shop disposal system
• multiple system diagnostic sheet
• material safety data system

Read the .050 vernier

• .971
• .996
• .976
• 1.060

read the dial caliper.

• 2.025
• 2.225
• 1.125
• 2.125

read the dial caliper

• 1.005
• 1.110
• .995
• 1.0005

read the 25 scale vernier

• 1.040
• 1.045
• 1.060
• 1.015