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Search Results for classes - All Grades

1243 questions match "classes". Refine Your Search

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Grade 4 Simple Machines
Which letters represent the fulcrum, effort force, and load on the image below?
First Class Lever
  1. Fulcrum = A; Effort = B; Load = C
  2. Fulcrum = C; Effort = A; Load = B
  3. Fulcrum = A; Effort = C; Load = B
  4. Fulcrum = B; Effort = C; Load = A
Grade 8 Simple Machines
Which distances should be divided in order to calculate the ideal mechanical advantage of the lever below?
Second Class Lever
  1. [math](BA)/(BC)[/math]
  2. [math](BC)/(BA)[/math]
  3. [math](AC)/(BA)[/math]
  4. [math](BA)/(AC)[/math]
Grade 4 Simple Machines
What class lever is shown below?
Third Class Lever
  1. first class
  2. second class
  3. third class
Grade 4 Simple Machines
What class lever is shown below?
First Class Lever
  1. first class
  2. second class
  3. third class
Grade 8 Simple Machines
Which of the following statements would be true about the lever below if C was moved closer to A?
Third Class Lever
  1. the ideal mechanical advantage would increase
  2. the ideal mechanical advantage would decrease
  3. the ideal mechanical advantage would remain unchanged
Grade 4 Simple Machines
Grade 4 Simple Machines
What class lever is shown below?
Second Class Lever
  1. first class
  2. second class
  3. third class
Continuing Education Navy
The pay you get that's based on your paygrade and length of service.
  1. Basic Pay
  2. Incentive Pay
  3. Special Pay
  4. Both B & C
Continuing Education Navy
Who normally makes entries into the ship's deck log while in port?
  1. OOD
  2. Petty Officer of the watch
  3. Quartermaster of the watch
  4. CO
  5. None of the above
Continuing Education Navy
Who signs the deck log at the end of each watch?
  1. CO
  2. Quartermaster
  3. OOD
  4. Petty Officer of the watch
Continuing Education Navy
Who submits the ship's deck log to the commanding officer each month for signature?
  1. Quartermaster
  2. OOD
  3. OIC
  4. The Navigator
  5. Petty Officer of the Watch
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