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Q When A Petrol-engined Vehicle Is
travelling at its maximum speed on the level, the power unit is producing lass than its maximum power. And this has the advantage that more power is produced as the road speed......
Q Is Crane Fruehauf Trailers Ltd A Wholly Owned British...
A This company is not American-con trolled, There is, however, a tie-up between the company and the American Fruehauf Corporation which claims to be the largest trailer......
Q I Am A Self-employed Coal Merchant
working within an area of five miles of my yard. As most of my time is spent in the yard and only about two or three hours per day on the road to make deliveries, will it be......
Q Could You Explain The Terms Roll-steer And Roll...
A In the case of a conventional leaf spring suspension fitted to the rear axle of a vehicle, the effective distance between the front spring eye and the axle increases with......
A I Would Like To Know The Laws For Fog
and spot lamps and the heights at which they should be fitted, under what conditions can headlamps be extinguished when auxiliary lamps are used and whether the height at which......
Q I Have Heard That The Post Office Can Provide Weather
reports in a similar way to the service offered by the AA. Could you give me any information about this? A The Post Office does provide a 24-hour ir-• motoring information......