In the vast factory complex, the only sign of life is the hum of a petrol generator as crews work on the abandoned interior - the empty spaces of the fenced-off car park testament to the thousands who would at one time have worked there.

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The Volt will have a small petrol-engine generator to recharge its batteries on trips of more than 65km.

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Mr. SAIF JASSIM (Taxi Driver, Iraq): (Through translator) All the petrol I'm getting is for our generator at home.

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In addition to the petrol engine and electric motor, the LF-CC hybrid drive system further comprises a generator, a high-performance battery, a power split device which, via planetary reduction gears, combines and re-allocates power from the engine, electric motor and generator according to operational requirements, and a compact power control unit to govern the high speed interaction of the system components.

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