Engineering Flashcards by Aoibhinn Grundy | Brainscape

Q

Brass

A

Copper zinc

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Q

Bronze

A

Copper tin

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Q

Solder

A

Tin lead

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Q

Lead free solder

A

Tin, silver and copper

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Q

Orthographic

A

Flat(2d)

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Q

Isometric

A

3d

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Q

Receprocating

A

Back forth

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Q

Oscillating

A

Swinging

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Q

Spur gear ex.

A

Rack and pinion

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Q

Rotary speed formula

A

Input speed× teeth diver gear/teeth driven gear

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Q

Measurement for gear speed

A

Rotations per minute(rpm)

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Q

Current

A

Number of electrons flowing

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Q

Current measurment using:

A

Ammeter

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Q

Voltage

A

Force causing currents to flow between two points

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Q

Voltage measurment

A

Voltmeter

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Q

Plasticity

A

How much an object can be deformed before it breaks

Q

Thermal conductor

A

Heat flow

Q

Electric conductor

A

Electric flow

Q

Ferrous

A

Rust, iron, magnetic

Q

Non ferous

A

No rust, no iron, no magnetic

Q

Semi conductor

A

Conductors and isulator properties

Q

Effort

A

Imput force

Q

Fulcrum

A

Support

Q

Load

A

Weight

Q

Class 1 lever

A

Middle fulcrum

Q

Class 2 lever

A

Middle load

Q

Class 3 lever

A

Middle effort

Q

Curcuit

A

A loop of components that allow currents to flow

Q

Resistance measurment

A

Ohms

Q

+

A

Anode

Q

-

A

Cathode

Q

Led:

A

Light emiting eode