Millwright Exam Prep | Questions with 100% Correct Answers | Verified | Latest Update 2026

Millwright Exam Prep | Questions with 100%
Correct Answers | Verified | Latest Update 2026

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Terms in this set (34)



1. When the downward force at C2 is A. 160
100 lb and D2 = 2.5 inches, the
upward force at C1 will x/12.56 sq in = 100 lbs/7.85 sq in
be ________lb if D1 = 4 inches. x = (100lbs/7.85 sq in)12.56
x = 160 lbs
A. 160
B. 256
C. 384
D. 240


2. Add the following decimals and C. 13.259
express the answer to three decimal
places. 0.4789 + 3.125 + 9.656


A. 13.26
B. 13.3
C. 13.259
D. 13.2599

, 3. What are common materials used A. Silver, copper, aluminum
as electrical conductors?


A. Silver, copper, aluminum
B. Copper, glass, lead
C. Mica, rubber, titanium
D. Gold, copper, mica


4. Large impulse turbines will use D. All of the above
what of rotor?


A. Build-up rotors.
B. Solid rotors
C. Combination of solid and build-up
rotors
D. All of the above


5. The most effect purging medium D. water
to use when dealing with iron
sulphide is:


A. air
B. carbon dioxide
C. nitrogen
D. water


6. The shape of a ball bearing is ______ A. elliptical
when a load is applied to the ball.


A. elliptical
B. circular
C. rectangle
D. radial
E. trapezoid