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សម្រស់ និង សុខុមាលភាព
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វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
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ប្លង់Sciencesរូបវិទ្យា

រូបវិទ្យា

747 ប្លង់មាន • 15 ប្រភេទរង

ប្លង់ (747)

The Crawler Track: Laying Down a Road to Carry the Machine

The Crawler Track: Laying Down a Road to Carry the Machine

ដោយ MartinNO

មេកានិក

9
0
0
0
0
0
The Bucket Elevator: Lifting Grain by the Bucketful, and Where It Lands

The Bucket Elevator: Lifting Grain by the Bucketful, and Where It Lands

ដោយ MartinNO

មេកានិក

15
0
0
0
0
0
The Watt-Hour Meter: Counting Energy by Counting Turns

The Watt-Hour Meter: Counting Energy by Counting Turns

ដោយ VoltSE

អេឡិចត្រូនិក

9
0
0
0
0
0
Shunts and Multipliers: One Movement, Every Range

Shunts and Multipliers: One Movement, Every Range

ដោយ PennyDK

អេឡិចត្រូនិក

9
0
0
0
0
0
The Moving-Coil Meter: A Coil, a Spring and a Radial Field

The Moving-Coil Meter: A Coil, a Spring and a Radial Field

ដោយ PennyDK

អគ្គិសនីមេកានិក

13
0
0
0
0
0
The Incandescent Lamp: High Resistance, and a Vacuum

The Incandescent Lamp: High Resistance, and a Vacuum

ដោយ VoltSE

អេឡិចត្រូនិក

8
0
0
0
0
0
The Arc Lamp: Burning Carbons and Keeping the Gap

The Arc Lamp: Burning Carbons and Keeping the Gap

ដោយ VoltSE

អេឡិចត្រូនិក

9
0
0
0
0
0
The Gramme Ring: A Continuous Winding for Steady Current

The Gramme Ring: A Continuous Winding for Steady Current

ដោយ VoltSE

អគ្គិសនីមេកានិក

11
0
0
0
0
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The Lightning Rod: Give the Strike a Path That Survives It

The Lightning Rod: Give the Strike a Path That Survives It

ដោយ PennyDK

អគ្គិសនីមេកានិក

12
0
0
0
0
0
Weight Transfer Under Braking: Why the Front Brakes Are Bigger

Weight Transfer Under Braking: Why the Front Brakes Are Bigger

ដោយ MartinNO

មេកានិក

16
0
0
0
0
0
The MacPherson Strut: The Damper Is the Upper Link

The MacPherson Strut: The Damper Is the Upper Link

ដោយ MartinNO

មេកានិក

19
0
0
0
0
0
The Hydraulic Shock Absorber: Liquid Forced Through a Small Passage

The Hydraulic Shock Absorber: Liquid Forced Through a Small Passage

ដោយ EmmaSE

មេកានិក

15
0
0
0
0
0
The Disc Brake: A Stop Is Heat, and the Disc Can Get Rid of It

The Disc Brake: A Stop Is Heat, and the Disc Can Get Rid of It

ដោយ EmmaSE

មេកានិក

10
0
0
0
0
0
The Drum Brake: Shoes That Push Themselves Harder

The Drum Brake: Shoes That Push Themselves Harder

ដោយ MartinNO

មេកានិក

13
0
0
0
0
0
The Sliding-Mesh Gearbox: Choosing a Ratio With the Engine Running

The Sliding-Mesh Gearbox: Choosing a Ratio With the Engine Running

ដោយ MartinNO

មេកានិក

14
0
0
0
0
0
The Leaf Spring: A Beam That Carries the Load and Locates the Axle

The Leaf Spring: A Beam That Carries the Load and Locates the Axle

ដោយ EmmaSE

មេកានិក

18
0
0
0
0
0
Ackermann Steering: The Inner Wheel Turns Further

Ackermann Steering: The Inner Wheel Turns Further

ដោយ MartinNO

មេកានិក

16
0
0
0
0
0
The Wankel Engine: A Three-Cornered Rotor in an Epitrochoid

The Wankel Engine: A Three-Cornered Rotor in an Epitrochoid

ដោយ MartinNO

មេកានិក

10
0
0
0
0
0
Cams and Valve Timing: Open Early, Close Late

Cams and Valve Timing: Open Early, Close Late

ដោយ MartinNO

មេកានិក

8
0
0
0
0
0
The Two-Stroke Engine: The Piston Is the Valve

The Two-Stroke Engine: The Piston Is the Valve

ដោយ MartinNO

មេកានិក

11
0
0
0
0
0
The Carburettor: A Venturi, a Jet and a Float

The Carburettor: A Venturi, a Jet and a Float

ដោយ EmmaSE

មេកានិក

16
0
0
0
0
0
The Crank and the Flywheel: Smoothing One Bang in Two Turns

The Crank and the Flywheel: Smoothing One Bang in Two Turns

ដោយ MartinNO

មេកានិក

19
0
0
0
0
0
The Piston Ring: Sealed by the Gas It Holds Back

The Piston Ring: Sealed by the Gas It Holds Back

ដោយ MartinNO

មេកានិក

12
0
0
0
0
0
The Darrieus Rotor: Wings Round a Vertical Shaft

The Darrieus Rotor: Wings Round a Vertical Shaft

ដោយ VoltSE

ថាមពល

12
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 747