Question 1: What is the base unit of length in the International System of Units (SI)?
A) Meter (m)
B) Centimeter (cm)
C) Millimeter (mm)
D) Inch (in)
E) Foot (ft)
Correct answer: A
Question 2: What is the unit commonly used to express the length of small objects?
A) Meter (m)
B) Centimeter (cm)
C) Millimeter (mm)
D) Inch (in)
E) Foot (ft)
Correct answer: C
Question 3: What is the term used to describe the amount of space occupied by an object in three dimensions?
A) Length
B) Width
C) Volume
D) Thickness
E) Circumference
Correct answer: C
Question 4: What instrument is commonly used to measure the thickness of an object?
A) Thickness Gauge
B) Vernier Caliper
C) Micrometer
D) Film Thickness Measurement Systems
E) Coating Thickness Gauges
Correct answer: A
Question 5: What is the term used to describe the distance between two points on a circle's circumference?
A) Arc
B) Circumference
C) Diameter
D) Radius
E) Chord
Correct answer: A
Question 6: What is the SI unit of volume?
A) Cubic meter (m3)
B) Liter (L)
C) Cubic centimeter (cm3)
D) Milliliter (mL)
E) Fluid ounce (fl oz)
Correct answer: A
Question 7: What is the term used to describe the distance between two parallel sides of an object?
A) Length
B) Width
C) Parallelism
D) Parallel curves
E) Distance between two parallel lines
Correct answer: B
Question 8: What instrument is commonly used to measure the diameter of a circular object?
A) External calipers
B) Diameter tape
C) Screw gauge
D) Vernier caliper
E) Micrometer
Correct answer: A or C
Question 9: What is the term used to describe the distance between two points on a straight line?
A) Length
B) Width
C) Distance between two points
D) Arc
E) Diameter
Correct answer: C
Question 10: What is the base unit for measuring weight in the metric system?
A) Kilogram (kg)
B) Gram (g)
C) Ton
D) Ounce
E) Pound
Correct answer: A
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To-do for myself: (Article status: specification)