Final 100 Study Guide With Questions
And Correct Answers
What do you call the distance of each crest of a thread? - CORRECT ANSWER-
Pitch
The prints you receive for an escalator installation show an overall length of 41,110
millimeters, what is the correct U.S. Customary measurement? - CORRECT
ANSWER- 134.88 ft
Which class of screw thread has the greatest number of threads per inch for a given
size? - CORRECT ANSWER- United National Fine
What type of screw would be used to hold a pulley on a shaft? - CORRECT
ANSWER- Setscrew
When a measurement shows + and - what is that called? - CORRECT ANSWER-
Bilateral Tolerance
What is the tolerance accepted in the elevator industry if not specified? - CORRECT
ANSWER- a. ± ¹⁄₆₄"
What type of locking device uses a second nut run up against the first which flattens
when tightened? - CORRECT ANSWER- Palnut
is a column line? - CORRECT ANSWER- used to indicate the locations of columns,
load-bearing walls, and other structural elements within the building layout
What kind of washers are needed for fishplates on rail brackets? - CORRECT
ANSWER- Cut Washers
What are metrics measured by? - CORRECT ANSWER- Grams
In the bilateral tolerance, how much is allowed? - CORRECT ANSWER- 1/64"
Where would you find the rope drop for the governor ? - CORRECT ANSWER-
Center of the main rails
What part of the job folder contains information on elevator speed ? - CORRECT
ANSWER- Abstract
What do you use to identify parts of a relay ? - CORRECT ANSWER- Component
Detail Drawing
For a Class 7 fitting, what is needed to tighten the fit? - CORRECT ANSWER- Dry
ice and Bearing heater
What does DBG stand for? - CORRECT ANSWER- Distance Between Guides
What do you call a drawing looking at a birds eye view? - CORRECT ANSWER-
Plan View
Planking has to be how big? - CORRECT ANSWER- 2 inches
False cars must have springloaded spring loaded levers, where are they located? -
CORRECT ANSWER- Center of the false car
How do you know a Marked Up drawing is finished? - CORRECT ANSWER-
Stamped with Final on the print
What is a phantom line? - CORRECT ANSWER- A line used to show the alternate
positions of an object or matching part without interfering with the main drawing.
And Correct Answers
What do you call the distance of each crest of a thread? - CORRECT ANSWER-
Pitch
The prints you receive for an escalator installation show an overall length of 41,110
millimeters, what is the correct U.S. Customary measurement? - CORRECT
ANSWER- 134.88 ft
Which class of screw thread has the greatest number of threads per inch for a given
size? - CORRECT ANSWER- United National Fine
What type of screw would be used to hold a pulley on a shaft? - CORRECT
ANSWER- Setscrew
When a measurement shows + and - what is that called? - CORRECT ANSWER-
Bilateral Tolerance
What is the tolerance accepted in the elevator industry if not specified? - CORRECT
ANSWER- a. ± ¹⁄₆₄"
What type of locking device uses a second nut run up against the first which flattens
when tightened? - CORRECT ANSWER- Palnut
is a column line? - CORRECT ANSWER- used to indicate the locations of columns,
load-bearing walls, and other structural elements within the building layout
What kind of washers are needed for fishplates on rail brackets? - CORRECT
ANSWER- Cut Washers
What are metrics measured by? - CORRECT ANSWER- Grams
In the bilateral tolerance, how much is allowed? - CORRECT ANSWER- 1/64"
Where would you find the rope drop for the governor ? - CORRECT ANSWER-
Center of the main rails
What part of the job folder contains information on elevator speed ? - CORRECT
ANSWER- Abstract
What do you use to identify parts of a relay ? - CORRECT ANSWER- Component
Detail Drawing
For a Class 7 fitting, what is needed to tighten the fit? - CORRECT ANSWER- Dry
ice and Bearing heater
What does DBG stand for? - CORRECT ANSWER- Distance Between Guides
What do you call a drawing looking at a birds eye view? - CORRECT ANSWER-
Plan View
Planking has to be how big? - CORRECT ANSWER- 2 inches
False cars must have springloaded spring loaded levers, where are they located? -
CORRECT ANSWER- Center of the false car
How do you know a Marked Up drawing is finished? - CORRECT ANSWER-
Stamped with Final on the print
What is a phantom line? - CORRECT ANSWER- A line used to show the alternate
positions of an object or matching part without interfering with the main drawing.
