Yearly Engineering Flashcards

1
Q

Velocity Ratio Formula

A

VR = Effort Distance / Load Distance

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2
Q

Mechanical advantage Formula

A

MA = Load / Effort

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3
Q

Risk Assessment Process

A
  1. Identify Hazard
  2. Assess Risk
  3. Control Risk
  4. Review control of Risk
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4
Q

Hierarchy of Control

A
  1. Try Eliminate hazard
  2. Substitution
  3. Engineering Controls
  4. Administrative Controls
  5. Personal protective equipment.
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5
Q

Simple Machines

A
  • Lever
  • Wheel and Axle
  • Inclined plane
  • Pulley
  • Gear
  • The Wedge
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6
Q

Types of Forces

A
  • Compression
  • Tension
  • Torsion
  • Bending
  • Shear
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7
Q

Types of Motion

A
  • Linear
  • Oscillating
  • Reciprocating
  • Rotary
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8
Q

Types of Bridges

A
  • Beam
  • Arch
  • Suspension
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