GCSE DT Revision 1

What electronic component allows current to flow in one direction only? 

• Resistor
• LED
• Didode
• Switch

Resistor

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Tags

NGSS.HS-PS2-5

Electricity is: 

• Flowing electrons
• Still electrons
• voltage x wattage
• amps x watts

Better prices, decent working conditions for farmers and workers in less economically developed countries

• Fair wage

• Fair made

• Fair trade

• Fair but over priced because we aren't exploiting people..damn it!

_______ Controls is often used in production lines, communications networks and guidance systems

• Automation

• Adaptive

• Adrenaline

• Aspergers

"Robots and automated systems often replace manual jobs, and can therefore save labour costs."

• Disadvantage of Automation

• Advantage of Automation

NOT an advantage of JIT

• Stock does not become obsolete, damaged or deteriorated

• Ordered secured before outlay on parts is required

• Stock is not available immediately off-the-shelf

• No warehousing costs

Resources being used faster than they are naturally replaced; cannot be synthetically reproduced this includes coal, gas and oil

(Pick 2)

• Finite resources

• Renewable

• Infinite resources

• Non-renewable

Japanese - Change for better - rewards employees who suggest and develop improvements, regardless of how small they may seem. The cumulative impact of minor improvements can be significant.

• Kaizen

• Kaizer

• Keizer

• Kaizenmachinfaschen

This LCA will evaluate the environmental impact on a product

• Life Clock Assistant

• Life Cycle Assessment

• Life Condition Assessment

• Late Cycle Assessment