12187124
Descripción
Test por Steve Serowka, actualizado hace más de 1 año
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Creado por Steve Serowka
hace más de 6 años
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Pregunta 1
Pregunta
The battery works much harder than ever before!
How many control units would you find in today's average car?
Respuesta
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Over 50
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Over 100
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Over 150
Pregunta 2
Pregunta
Construction of battery cells
Which is the correct Active Material combination?
Respuesta
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Negative plate: Lead Dioxide (PbO2) Positive plate: Sponge Lead (Pb)
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Negative plate: Sponge Lead (Pb) Positive plate: Lead Dioxide (PbO2)
Pregunta 3
Pregunta
The battery structure
What is the connection component between individual cells in the stack called?
Respuesta
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Strap
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Connector
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Bar
Pregunta 4
Pregunta
Battery chemistry – how energy is generated
Electrolyte is made from which solution?
Respuesta
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1/2 sulphuric acid + 1/2 water
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2/3 sulphuric acid + 1/3 water
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1/3 sulphuric acid + 2/3 water
Pregunta 5
Pregunta
Sulfation over the lifetime of the battery
What is the result of lead sulfate sediments crystallising on the plates?
Respuesta
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Capacity reduced
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Resistance to recharge
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Both of these
Pregunta 6
Pregunta
European Low-Emission Zones (LEZ)
Currently over 220 cities and towns in 14 countries around Europe operate or are preparing LEZ’s.
What is the daily charge in Greater London for a truck over 3.5 tons gross weight registered as new before 1st October 2006?
Respuesta
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€150 per day
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€250 per day
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€550 per day
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