ENGINEERING 1 QUIZ

What is the primary characteristic used to measure entities?

• Size

• Material

• Color

• NONE OF THESE

• ______ is the first step in the Engineering Design Process.

  
  

• RESEARCH

• PROBLEM

• BUILD

• TEST

What is the primary purpose of early engineering kits?

• To build functional machines

• To create models for understanding principles

• To design advanced structures

• To perform scientific experiments

NAME THE PART ?

• axles

• Adapter

• grinder

THESE gears are under which family of engineering?

• CONNECTING ELEMENTS

• GEARS

• WHEELS AND PULLEY

• AXLES

IDENTIFY THIS ENGINEERING PART ?

• Building block 5

• building block with bore

• building block 7.5 with bore

• building block with groove

Which component of a hoist/ herculean machine is responsible for providing the lifting force?

• Motor

• Gearbox

• Pulley system

• Brake mechanism

In a basic hoist machine design, what type of energy is typically converted to mechanical energy?

• Electrical energy

• Thermal energy

• Kinetic energy

• Potential energy

What is the purpose of the WORM Gear in a hoist machine?

• a) To control the speed of lifting

• b) To convert electrical energy into mechanical energy

• c) To provide stability to the hoist assembly

• d) To regulate the flow of hydraulic fluid

Which safety feature is essential in a hoist machine to prevent accidental dropping of loads/weights?

• Overload protection

• Emergency stop button

• Automatic lubrication system

• Remote control operation