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The 2005 Portland Grand Prix was the sixth race of the 2005 American Le Mans Series season, which is a sports car racing series.
Answer: True
Explanation: The 2005 Portland Grand Prix was indeed the sixth race of the 2005 American Le Mans Series season, a sports car racing series.
The 2005 Portland Grand Prix was held on August 30, 2005, at Portland International Raceway.
Answer: False
Explanation: The 2005 Portland Grand Prix was held on July 30, 2005, not August 30, 2005.
The official results of the 2005 Portland Grand Prix were retrieved directly from the current imsaracing.net website on November 4, 2006.
Answer: False
Explanation: The official results were retrieved from a PDF document archived from imsaracing.net, not directly from the current website.
The 2005 Grand Prix of Sonoma was the race immediately preceding the 2005 Portland Grand Prix in the American Le Mans Series season.
Answer: True
Explanation: The 2005 Grand Prix of Sonoma was indeed the race immediately preceding the 2005 Portland Grand Prix in the American Le Mans Series season.
The Portland Grand Prix was consistently held annually at Portland International Raceway from 1978 to 2006.
Answer: False
Explanation: The Portland Grand Prix was not consistently held annually; there were hiatuses between 1995-1998 and 2002-2003.
The Portland Grand Prix was not held during the years 1995-1998 and 2002-2003.
Answer: True
Explanation: The Portland Grand Prix experienced hiatuses and was not held during the specified years of 1995-1998 and 2002-2003.
The 2005 Portland Grand Prix was the sixth race of which racing series?
Answer: American Le Mans Series
Explanation: The 2005 Portland Grand Prix was the sixth race of the 2005 American Le Mans Series season.
On what date and at which venue was the 2005 Portland Grand Prix held?
Answer: July 30, 2005, at Portland International Raceway
Explanation: The 2005 Portland Grand Prix took place on July 30, 2005, at Portland International Raceway.
Which race immediately preceded the 2005 Portland Grand Prix in the 2005 American Le Mans Series season?
Answer: The 2005 Grand Prix of Sonoma
Explanation: The 2005 Grand Prix of Sonoma immediately preceded the 2005 Portland Grand Prix in the American Le Mans Series season.
Which statement accurately describes the typical holding period and interruptions for the Portland Grand Prix at Portland International Raceway?
Answer: It was typically held from 1978 to 2006, with hiatuses between 1995-1998 and 2002-2003.
Explanation: The Portland Grand Prix was typically held from 1978 to 2006, with hiatuses between 1995-1998 and 2002-2003.
What was the race scheduled immediately after the 2005 Portland Grand Prix in the American Le Mans Series season?
Answer: The 2005 Road America 500
Explanation: The 2005 Road America 500 was the race scheduled immediately after the 2005 Portland Grand Prix in the American Le Mans Series season.
According to the source, what visual aid is referenced regarding the race location?
Answer: A track map of Portland International Raceway.
Explanation: The source material references a track map of Portland International Raceway as a visual aid for the race location.
ADT Champion Racing, with drivers Frank Biela and Emanuele Pirro, secured the overall victory in the 2005 Portland Grand Prix.
Answer: True
Explanation: ADT Champion Racing, with drivers Frank Biela and Emanuele Pirro, achieved the overall victory in the 2005 Portland Grand Prix.
Dyson Racing, with drivers Chris Dyson and Andy Wallace, finished in third place overall.
Answer: False
Explanation: Dyson Racing, with drivers Chris Dyson and Andy Wallace, finished in second place overall, not third.
The LMP2 class winner was Intersport Racing, while the GT1 class winner was Alex Job Racing.
Answer: False
Explanation: While Intersport Racing won the LMP2 class, the GT1 class winner was Corvette Racing, not Alex Job Racing. Alex Job Racing won the GT2 class.
Only three teams, Alex Job Racing (car #24), Miracle Motorsports (car #10), and ACEMCO Motorsports (car #63), had a 'Did Not Finish' (DNF) status in the race.
Answer: False
Explanation: Four teams, not three, had a 'Did Not Finish' (DNF) status in the race: Alex Job Racing, Miracle Motorsports, ACEMCO Motorsports, and ADT Champion Racing.
Which team and drivers achieved the overall victory in the 2005 Portland Grand Prix?
Answer: ADT Champion Racing, with Frank Biela and Emanuele Pirro
Explanation: ADT Champion Racing, with drivers Frank Biela and Emanuele Pirro, secured the overall victory.
Which team won the GT1 class in the 2005 Portland Grand Prix?
Answer: Corvette Racing
Explanation: Corvette Racing was the winner of the GT1 class in the 2005 Portland Grand Prix.
Which of the following teams was NOT listed as having a 'Did Not Finish' (DNF) status in the race?
Answer: Corvette Racing
Explanation: Corvette Racing was not listed among the teams that had a 'Did Not Finish' (DNF) status in the race.
Which team and drivers secured third place overall in the 2005 Portland Grand Prix?
Answer: Dyson Racing, with Butch Leitzinger and James Weaver
Explanation: Dyson Racing, with drivers Butch Leitzinger and James Weaver, secured third place overall.
The overall winning car, driven by ADT Champion Racing, was an Audi R8 chassis powered by a Porsche 3.6L Flat-6 engine.
Answer: False
Explanation: The overall winning ADT Champion Racing car was an Audi R8 chassis powered by an Audi 3.6L Turbo V8 engine, not a Porsche 3.6L Flat-6 engine.
The overall winning team, ADT Champion Racing, used Goodyear tires.
Answer: False
Explanation: The overall winning team, ADT Champion Racing, used Michelin tires, not Goodyear tires.
The second-place Dyson Racing car used an MG-Lola EX257 chassis and an MG (AER) XP20 2.0L Turbo I4 engine.
Answer: True
Explanation: The second-place Dyson Racing car was indeed an MG-Lola EX257 chassis powered by an MG (AER) XP20 2.0L Turbo I4 engine.
The GT1 class-winning Corvette Racing team used a Chevrolet Corvette C6.R chassis and a Chevrolet 7.0L V8 engine.
Answer: True
Explanation: The GT1 class-winning Corvette Racing team utilized a Chevrolet Corvette C6.R chassis and a Chevrolet 7.0L V8 engine.
Both the GT1 and GT2 class-winning teams, Corvette Racing and Alex Job Racing, used Michelin tires.
Answer: True
Explanation: Both Corvette Racing (GT1 class winner) and Alex Job Racing (GT2 class winner) were supplied with Michelin tires.
Maserati Corse, in collaboration with Risi Competizione, competed with a Maserati MC12 in the GT1 class, powered by a Ferrari 6.0L V12 engine.
Answer: False
Explanation: The Maserati MC12 entered by Maserati Corse (with Risi Competizione) was powered by a Maserati 6.0L V12 engine, not a Ferrari 6.0L V12 engine.
Carsport America competed in the GT1 class with a Dodge Viper GTS-R equipped with Pirelli tires.
Answer: True
Explanation: Carsport America did compete in the GT1 class with a Dodge Viper GTS-R, and it was equipped with Pirelli tires.
Panoz Motor Sports entered a Panoz Esperante GT-LM in the GT2 class, which was powered by a Ford (Elan) 5.0L V8 engine.
Answer: True
Explanation: Panoz Motor Sports entered a Panoz Esperante GT-LM in the GT2 class, powered by a Ford (Elan) 5.0L V8 engine.
The overall winning ADT Champion Racing car competed in which class and used what chassis and engine combination?
Answer: LMP1; Audi R8 chassis, Audi 3.6L Turbo V8 engine
Explanation: The overall winning ADT Champion Racing car competed in the LMP1 class, utilizing an Audi R8 chassis and an Audi 3.6L Turbo V8 engine.
Which tire manufacturer supplied the overall winning ADT Champion Racing team?
Answer: Michelin
Explanation: Michelin supplied tires to the overall winning ADT Champion Racing team.
What chassis and engine combination was used by the second-place overall team, Dyson Racing, with drivers Chris Dyson and Andy Wallace?
Answer: MG-Lola EX257 chassis, MG (AER) XP20 2.0L Turbo I4 engine
Explanation: The second-place Dyson Racing car, driven by Chris Dyson and Andy Wallace, used an MG-Lola EX257 chassis and an MG (AER) XP20 2.0L Turbo I4 engine.
The GT2 class-winning Alex Job Racing team utilized which chassis and engine combination?
Answer: Porsche 911 GT3-RSR chassis, Porsche 3.6L Flat-6 engine
Explanation: The GT2 class-winning Alex Job Racing team used a Porsche 911 GT3-RSR chassis and a Porsche 3.6L Flat-6 engine.
Which tire manufacturer was used by the LMP2 class-winning Intersport Racing team?
Answer: Goodyear
Explanation: The LMP2 class-winning Intersport Racing team used Goodyear tires.
Which team competed with a Maserati MC12 in the GT1 class, and what engine powered it?
Answer: Maserati Corse (with Risi Competizione), Maserati 6.0L V12 engine
Explanation: Maserati Corse, in collaboration with Risi Competizione, competed with a Maserati MC12 in the GT1 class, powered by a Maserati 6.0L V12 engine.
Carsport America used which type of car and tire brand in the GT1 class?
Answer: Dodge Viper GTS-R, Pirelli
Explanation: Carsport America competed in the GT1 class with a Dodge Viper GTS-R, equipped with Pirelli tires.
Panoz Motor Sports entered what type of car and engine in the GT2 class?
Answer: Panoz Esperante GT-LM, Ford (Elan) 5.0L V8 engine
Explanation: Panoz Motor Sports entered a Panoz Esperante GT-LM in the GT2 class, powered by a Ford (Elan) 5.0L V8 engine.
Which team in the LMP2 class used a Courage C65 chassis with a Mazda R20B 2.0L 3-Rotor engine?
Answer: B-K Motorsport
Explanation: B-K Motorsport was the team in the LMP2 class that used a Courage C65 chassis with a Mazda R20B 2.0L 3-Rotor engine.
What chassis and engine were used by the ACEMCO Motorsports car that did not finish the race?
Answer: Saleen S7-R chassis, Ford 7.0L V8 engine
Explanation: The ACEMCO Motorsports car that did not finish the race used a Saleen S7-R chassis powered by a Ford 7.0L V8 engine.
The overall winning team completed 137 laps in the 2005 Portland Grand Prix.
Answer: True
Explanation: The overall winning team completed 137 laps during the 2005 Portland Grand Prix.
The fastest lap time of 1:04.271 was achieved by the #20 Dyson Racing team.
Answer: True
Explanation: The #20 Dyson Racing team achieved the fastest lap time of 1:04.271.
The total distance of the 2005 Portland Grand Prix was 269.068 miles, which is equivalent to 433.023 kilometers.
Answer: True
Explanation: The total distance covered in the 2005 Portland Grand Prix was 269.068 miles, or 433.023 kilometers.
How many laps did the overall winning team complete in the 2005 Portland Grand Prix?
Answer: 137 laps
Explanation: The overall winning team completed 137 laps in the 2005 Portland Grand Prix.
What was the pole position time and which team set it?
Answer: 1:02.712, #20 Dyson Racing
Explanation: The pole position time was 1:02.712, set by the #20 Dyson Racing team.
What was the total distance of the 2005 Portland Grand Prix?
Answer: 269.068 miles (433.023 km)
Explanation: The total distance of the 2005 Portland Grand Prix was 269.068 miles (433.023 km).
What was the average speed of the 2005 Portland Grand Prix?
Answer: 97.78 mph (157.36 km/h)
Explanation: The average speed of the 2005 Portland Grand Prix was 97.78 mph (157.36 km/h).
In the official results table, cars marked as 'Not Classified (NC)' are those that failed to complete at least 70% of the winner's total distance.
Answer: True
Explanation: The designation 'Not Classified (NC)' in official results indicates that a car did not complete at least 70% of the winner's total race distance.
Class winners in the official results table are indicated by being underlined.
Answer: False
Explanation: Class winners in the official results table are indicated by being marked in bold text, not underlined.
In the official results table, what does the designation 'Not Classified (NC)' indicate for a car?
Answer: The car completed less than 70% of the winner's total distance.
Explanation: The 'Not Classified (NC)' designation indicates that a car failed to complete at least 70% of the winner's total distance.