MILLWRIGHT Finals Actual Exam Solved Reviewed Combined 450+ Questions With Revised Correct Detailed Answers>>Latest Update>>
10 views 0 purchase
Course
MILLWRIGHT
Institution
MILLWRIGHT
MILLWRIGHT Finals Actual Exam
Solved Reviewed Combined 450+
Questions With Revised Correct
Detailed Answers>>Latest
Update>>
1. What is full annealing? - ANSWER Opposite of hardening
2. What is limestone? - ANSWER A flux that is added when forging steel
to ...
MILLWRIGHT Finals Actual Exam
Solved Reviewed Combined 450+
Questions With Revised Correct
Detailed Answers>>Latest
Update>>
1. What is full annealing? - ANSWER Opposite of hardening
2. What is limestone? - ANSWER A flux that is added when forging steel
to remove impurities
3. What does C mean in AISI manufacturing process of steel? - ANSWER
C= Basic open hearth carbon steel
4. Slider couplings are rated for speeds up to? - ANSWER 100Rpm
5. Which type of coupling is constructed with a spigot and a recess in the
faces? - ANSWER Flanged
6. A compression coupling is a? - ANSWER Rigid coupling and has a
tapered bore
,7. The coupling that allows the flexing element to be changed without
disturbing the coupling hubs is the? - ANSWER Rubber tire
8. In a fluid coupling, the highest vortex occurs at? - ANSWER Start up
9. The coupling with the most torsional capacity over the elastomeric type,
would be? - ANSWER Metallic grid
10.With bushed pin couplings, the elastomer allows for good? - ANSWER
Good thermal ability and slight misalignment
11.The type of coupling that is best suited where a larger amount of offset
exists is the? - ANSWER Offset coupling
12.Fluid couplings should never be filled more than what % - ANSWER
80%
13.Rubber tire couplings can tolerate angular misalignment up to? - ANSWER
4 degrees
14.Universal joint couplings of the bearing and cross design perform best at
angles of? - ANSWER 15 degrees or less
15.The teeth of a flexible grid coupling are contoured or curved to allow for? -
ANSWER Angular misalignment
,16.Metal beam or helical couplings are limited to shaft sizes up to? - ANSWER
1.5 inches
17.The torque transmitted in hysteresis clutch? - ANSWER Is proportional
to coil current
18.The type of clutch that can be used as a brake or backstop is? - ANSWER
Sprag or roller ramp
19.One type of an air actuated drum brake is the? - ANSWER Constricting
20.Radial brakes are classed as? - ANSWER Internal and external
21.Brakes are classed as? - ANSWER Radial and axial
22.Small Square jaw clutches must be engaged at? - ANSWER 10 rpm or
less
23.The clutch with the slowest engagement time is the? - ANSWER
Manually activated clutch
24.Over running clutches are designed to? - ANSWER Lock up in one
direction
25.What best describes a Centrifugal lockup coupling? - ANSWER Fluid
coupling with an internal clutch
, 26.The style of clutch to use where no slipping can be tolerated is the? -
ANSWER Positive contact
27.What is achieved in a speed reducing gear set - ANSWER Lower the
rpm and have more torque
28.What is the point of a speed increasing gear set? - ANSWER Increase
the speed of the driven and lower the torque
29.What is mechanical advantage in gears? - ANSWER Mechanical
advantage is when the speed is reduced and the torque is increased, this
acts like a longer lever arm
30.What is an overhung gear? - ANSWER An overhung gear has bearing
support only at one side, commonly used on beveled and hypoid gears
31.What is a pinion? - ANSWER A pinion is the smallest gear with the least
amount of teeth on a gear drive
32.Explain how straddle mounted gears are mounted - ANSWER Straddle
mounted gears are mounted between two bearings, much stronger and
less shaft deflection than overhung gears
33.What are internal gears? - ANSWER Internal gears have teeth on the
inside of the diameter of the gear
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller EWLindy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
