Quiz For Lesson 14:

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Question 1: How many perforations are between each picture frame of a fullframe 35mm camera?

4
8
2
16

Question 2: If the camera properly registers the film, the space between the frames:

Is also between the perforation holes
Aligns with the perforation holes

Question 3: Your customer complains that the registration of the perforation holes with the film frames is incorrect. Which part is out of time?

The counter dial.
The wind lever.
The sprocket.
The take-up spool.

Question 4: At the end of the wind stroke, most take-up spools are latched by the wind mechanism.

True
False

Question 5: To accurately meter the film, the film-metering part must actually contact the film.

True
False

Question 6: When scribing the position of a gear in the film-transport system, what should you note besides the gear's timed position?

Question 7: A gear you're about to remove has a pin on its top surface. Would you say the timing of this gear could be critical?

Yes
No

Question 8: A customer complains that his camera's wind lever won't return to the ready position after the cocking stroke. You check the wind lever and find that the shutter-cocking action is OK, but you have to help the wind lever return to the ready position. Where would you look for the problem?

The take-up spool.
The sprocket.
The one-way clutch for the transport system.
The one-way clutch for the wind lever.

Question 9: When checking the curtains in a focal-plane shutter, you notice that the curtains return to the released position if you stop advancing the wind lever part way through the wind stroke. Where would you look for the problem?

The take-up spool.
The sprocket.
The one-way clutch for the transport system.
The one-way clutch for the wind lever.

Question 10: The take-up spool always turns the same amount, one complete turn, for each wind stroke as long as you have film in the camera.

True
False

Question 11: You're about to assemble the compression springs and rollers in a roller-type clutch. The compression springs should push the rollers:

Toward the narrow ends of the tapered slots.
Toward the wide ends of the tapered slots.

Question 12: When checking a take-up spool, you find that the take-up spool binds on the wind shaft. You can't turn the take-up spool without also turning the wind shaft. Where would you look for the problem?

The slip spring.
The one-way clutch.
The sprocket.
The wind lever.

Question 13: In Question 12, what would be the customer's complaint?

The film does not register properly.
The wind lever does not return to the ready position.
The camera tears the perforation holes in the film.
It takes two wind strokes to advance the film.

Question 14: To remove a sprocket, you must normally take out:

The wind shaft.
The sprocket rod.
The sprocket gear.
The take-up spool.

Question 15: To remove a take-up spool, you must normally take out:

The wind shaft.
The sprocket rod.
The sprocket gear.
The take-up spool.

Question 16: Considering that you're staking a support post to a mechanism plate in a leaf-type shutter. You want to first flare the end of the stake; you next want to flatten the flared end of the stake over the mechanism plate. Which type of punch would you use first, and which type of punch would you use second?

First

Second

Question 17: You're starting a metal screw into a plastic body housing. What technique can you use to make sure the screw starts properly?

Question 18: Consider that you're using Lock-It to lock in a screw. Where would you apply the Lock-It?

To the head of the screw.
To the threads of the screw.
To the part held by the screw.

Question 19: You'll often find endplay washers located under:

Front standards.
Bottom covers.
Snap rings.
E-rings.

Question 20: If the camera has been dropped in water, you can use alcohol to prevent rust and soak up the water. However, do not bathe the plastic parts in the alcohol.

True
False