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The origins of MHI can be traced back to a modern foundry and shipyard established in Nagasaki in 1857.
Answer: True
Explanation: The foundational roots of Mitsubishi Heavy Industries, Ltd. (MHI) extend to the Nagasaki Yotetsusho, a modern foundry and shipyard established in Nagasaki in 1857.
Yataro Iwasaki acquired the Nagasaki Shipyard & Machinery Works from the Japanese government in 1884.
Answer: False
Explanation: Yataro Iwasaki leased the Nagasaki Iron Foundry from the government in 1884, initiating large-scale shipbuilding operations under the Mitsubishi name. He purchased the shipyards outright in 1887.
The battleship *Musashi*, completed in 1942, was the largest battleship of its time and was built at MHI's Nagasaki Shipyard.
Answer: True
Explanation: The Nagasaki Shipyard, a key facility for MHI, completed the battleship *Musashi* in 1942, which was recognized as the largest battleship constructed during that era.
MHI's Nagasaki shipyards were not targeted during World War II due to their involvement with the Imperial Japanese Navy.
Answer: False
Explanation: Due to their strategic importance and involvement with the Imperial Japanese Navy, MHI's Nagasaki shipyards were indeed targeted by Allied air forces during World War II.
What was the name of the modern foundry and shipyard established in Nagasaki in 1857, considered a precursor to MHI?
Answer: Nagasaki Yotetsusho
Explanation: The origins of MHI trace back to the Nagasaki Yotetsusho, a modern foundry and shipyard established in Nagasaki in 1857.
Who leased the Nagasaki Iron Foundry in 1884, initiating large-scale shipbuilding operations under the Mitsubishi name?
Answer: Yataro Iwasaki
Explanation: Yataro Iwasaki, the founder of Mitsubishi, leased the Nagasaki Iron Foundry in 1884, marking the beginning of significant shipbuilding operations under the Mitsubishi banner.
Which significant naval vessel, the largest of its time, was completed at MHI's Nagasaki Shipyard in 1942?
Answer: The *Musashi*
Explanation: The battleship *Musashi*, recognized as the largest battleship of its era, was completed in 1942 at MHI's Nagasaki Shipyard.
Following World War II, MHI was split into four separate companies.
Answer: False
Explanation: In January 1950, as part of the dissolution of the *zaibatsu* structure, MHI was divided into three separate companies: West Japan Heavy Industries, Central Japan Heavy-Industries, and East Japan Heavy-Industries.
The three former divisions of MHI were reunited under the name Shin-Mitsubishi Jukogyo in 1964.
Answer: True
Explanation: In 1964, the three independent companies that resulted from the post-war dissolution were merged to form Shin-Mitsubishi Jukogyo, which was subsequently renamed Mitsubishi Heavy Industries, Ltd.
What event led to MHI being divided into three separate companies in January 1950?
Answer: The dissolution of the *zaibatsu* structure after World War II
Explanation: Following World War II, the dissolution of the *zaibatsu* structure led to MHI being divided into three separate companies in January 1950.
In what year did the three former divisions of MHI reunite under the name Shin-Mitsubishi Jukogyo?
Answer: 1964
Explanation: The three former divisions of MHI were reunited in 1964 under the name Shin-Mitsubishi Jukogyo, which was later renamed Mitsubishi Heavy Industries, Ltd.
Mitsubishi Heavy Industries, Ltd. (MHI) is a Japanese multinational corporation primarily focused on the automotive sector.
Answer: False
Explanation: While MHI has significant automotive operations, its primary focus encompasses a broader range of engineering, electrical equipment, and electronics sectors, including aerospace, defense, energy systems, and shipbuilding.
MHI is considered one of the core companies within the broader Mitsubishi Group.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) is recognized as one of the principal operating companies within the extensive Mitsubishi Group conglomerate.
Mitsubishi Motors was established as an independent company from MHI's automotive parts department in 1970.
Answer: True
Explanation: In 1970, MHI's automotive division was spun off and established as an independent entity, known as Mitsubishi Motors Corporation.
In 2005, MHI increased its ownership stake in Mitsubishi Motors to 50 percent.
Answer: False
Explanation: In January 2005, MHI participated in a rescue package for Mitsubishi Motors, increasing its ownership stake to 15 percent, not 50 percent.
MHI exited the high-speed train business in 2017 due to disagreements with Airbus.
Answer: False
Explanation: MHI exited the high-speed train business in 2017, citing development costs associated with the Mitsubishi SpaceJet program and disagreements with Central Japan Railway Company regarding manufacturing costs for SCMaglev cars, not Airbus.
In February 2021, MHI sold its machine tools business to Nidec.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) completed the sale of its machine tools business, MHI Machine Tool Co., to Nidec Corporation in February 2021.
MHI ceased production of newspaper rotary printing presses in June 2024 due to increasing market demand.
Answer: False
Explanation: MHI announced the cessation of newspaper rotary printing press production in June 2024 due to declining market demand, not increasing demand.
What significant corporate division occurred in 1970 involving MHI's automotive sector?
Answer: MHI's automotive division was spun off as Mitsubishi Motors.
Explanation: In 1970, MHI's automotive parts department was established as an independent company, known as Mitsubishi Motors.
What action did MHI take in January 2005 regarding Mitsubishi Motors?
Answer: It participated in a rescue package, increasing its ownership stake.
Explanation: In January 2005, MHI provided financial support to Mitsubishi Motors through a rescue package, which involved acquiring ¥50 billion of its stock and raising MHI's ownership stake to 15 percent.
What was a primary reason cited for MHI exiting the high-speed train business in 2017?
Answer: Development costs associated with the Mitsubishi SpaceJet
Explanation: MHI's decision to exit the high-speed train business in 2017 was influenced by the development costs of the Mitsubishi SpaceJet program and disagreements with Central Japan Railway Company regarding SCMaglev manufacturing costs.
Which business segment did MHI sell to Nidec in February 2021?
Answer: Machine tools
Explanation: In February 2021, Mitsubishi Heavy Industries, Ltd. (MHI) divested its machine tools business, selling it to Nidec Corporation.
MHI announced the cessation of newspaper rotary printing press production in June 2024 due to what reason?
Answer: Declining market demand
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) announced the discontinuation of newspaper rotary printing press production in June 2024, citing a decline in market demand for these products.
MHI exclusively manufactures aerospace components and power systems.
Answer: False
Explanation: MHI's manufacturing portfolio is highly diversified, extending beyond aerospace and power systems to include defense systems, shipbuilding, industrial machinery, and more.
In 2011, MHI was the largest defense contractor based in Japan.
Answer: True
Explanation: Based on defense revenues in 2011, Mitsubishi Heavy Industries, Ltd. (MHI) ranked as the world's 23rd-largest defense contractor and held the position of the largest defense contractor within Japan.
In October 2009, MHI announced an order for regional jets from the European airline Lufthansa.
Answer: False
Explanation: In October 2009, MHI announced an order for regional jets from the U.S.-based airline Trans States Holdings, not Lufthansa.
The Mitsubishi MU-2 was MHI's first aircraft design developed after World War I.
Answer: False
Explanation: The Mitsubishi MU-2 was MHI's first aircraft design developed after World War II, commencing design in 1956.
MHI has produced the F-15J fighter aircraft under license from McDonnell Douglas.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) has manufactured the F-15J fighter aircraft under license from McDonnell Douglas, among other defense systems.
MHI is responsible for producing Japan's primary space launch vehicles, including the H-IIA and H3 rockets.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) is the primary producer of Japan's space launch vehicles, including the H-IIA, H-IIB, and the H3 rocket families.
MHI participates in the International Space Station program as a developer of its primary propulsion systems.
Answer: False
Explanation: MHI's participation in the International Space Station (ISS) program involves contracting for cargo spaceships, rather than developing primary propulsion systems.
Mitsubishi Aircraft Corporation was established in 2008 to develop the Boeing 787 Dreamliner.
Answer: False
Explanation: Mitsubishi Aircraft Corporation was established in 2008 with the specific objective of developing and producing the Mitsubishi Regional Jet (MRJ), later renamed SpaceJet.
MHI develops and manufactures major airframe components for Boeing's commercial aircraft, such as fuselage panels for the Boeing 777.
Answer: True
Explanation: In the civil aviation sector, MHI is a key supplier for Boeing, developing and manufacturing critical airframe components like fuselage panels for the Boeing 777 and composite-material wing boxes for the Boeing 787 Dreamliner.
MHI recorded a profit in FY 2020 due to the successful launch of the SpaceJet program.
Answer: False
Explanation: MHI experienced a loss in Fiscal Year 2020, partly attributed to continuous delays in the SpaceJet program and the broader impact of the COVID-19 pandemic, which led to a temporary suspension of the SpaceJet project.
MHI began production of the Type 10 advanced main battle tank in 2010.
Answer: True
Explanation: In 2010, Mitsubishi Heavy Industries, Ltd. (MHI) commenced production of the Type 10 advanced main battle tank, designed as a successor to the Type 90 tank.
MHI produces missiles such as the Type 12 and Type 90.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) manufactures a range of defense missiles, including the Type 12 and Type 90 surface-to-ship missiles.
Which of the following is NOT listed as a product category manufactured by MHI?
Answer: Semiconductor manufacturing equipment
Explanation: MHI's extensive product range includes aerospace components, missiles, tanks, power systems, ships, aircraft, railway systems, and space launch vehicles, but semiconductor manufacturing equipment is not listed among its core manufactured products.
According to 2011 defense revenues, what was MHI's global ranking among defense contractors?
Answer: 23rd
Explanation: In 2011, based on defense revenue, Mitsubishi Heavy Industries, Ltd. (MHI) was ranked as the 23rd largest defense contractor globally.
In October 2009, MHI announced a significant order for regional jets from which U.S.-based airline holding company?
Answer: Trans States Holdings
Explanation: In October 2009, Mitsubishi Heavy Industries announced an order for regional jets from Trans States Holdings, a U.S.-based airline holding company.
What was MHI's first postwar aircraft design?
Answer: Mitsubishi MU-2
Explanation: The Mitsubishi MU-2, a turboprop utility aircraft, was Mitsubishi Heavy Industries, Ltd.'s (MHI) first aircraft design developed after World War II, with its design commencing in 1956.
Which of the following aircraft has MHI NOT produced under license, according to the source?
Answer: Boeing F/A-18 Super Hornet
Explanation: The source indicates MHI produced aircraft under license such as the F-86 Sabre, F-104 Starfighter, and F-4 Phantom II, but not the Boeing F/A-18 Super Hornet.
MHI is the producer of Japan's primary space launch vehicles, including which of the following?
Answer: H-IIA, H-IIB, and H3
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) is responsible for Japan's principal space launch vehicles, namely the H-IIA, H-IIB, and H3 rocket families.
What role does MHI play in the International Space Station (ISS) program?
Answer: Contracting for cargo spaceships
Explanation: MHI contributes to the International Space Station (ISS) program primarily through its role as a contractor responsible for cargo spaceships.
What was the primary objective for establishing Mitsubishi Aircraft Corporation in 2008?
Answer: To produce the Mitsubishi Regional Jet (MRJ)
Explanation: Mitsubishi Aircraft Corporation was established in 2008 with the principal aim of developing and manufacturing the Mitsubishi Regional Jet (MRJ), later known as the SpaceJet.
Which major components does MHI manufacture for the Boeing 787 Dreamliner?
Answer: Composite-material wing boxes
Explanation: MHI manufactures critical composite-material wing boxes for the Boeing 787 Dreamliner, alongside other airframe components for Boeing aircraft.
What factors contributed to MHI recording a loss in Fiscal Year 2020?
Answer: Delays in the SpaceJet program and the COVID-19 pandemic impact
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) reported a loss in FY 2020, primarily due to ongoing delays with the SpaceJet program and the adverse effects of the COVID-19 pandemic on the aviation industry.
MHI began production of the Type 10 main battle tank in 2010. What was its approximate cost per unit?
Answer: $11.3 million
Explanation: The Type 10 advanced main battle tank, for which MHI began production in 2010, had an approximate cost of $11.3 million per unit.
MHI and Hitachi successfully merged their thermal power generation businesses in 2011.
Answer: False
Explanation: While MHI and Hitachi discussed merging their thermal power generation businesses in 2011, the agreement for a joint venture was reached in November 2012.
The joint venture between MHI and Hitachi for thermal power generation concluded in 2020 when Hitachi transferred its shares to MHI.
Answer: True
Explanation: The joint venture established between MHI and Hitachi for their thermal power generation businesses concluded in 2020, at which point Hitachi transferred its shares to MHI.
MHI's nuclear business operates facilities exclusively in Kobe, Japan.
Answer: False
Explanation: MHI's nuclear business operates facilities in Kobe, Takasago, Yokohama, and Tokai, Ibaraki, indicating a presence beyond Kobe alone.
MHI developed the Mitsubishi APWR design and partnered with Areva to develop the ATMEA1 reactor design.
Answer: True
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) has developed its own advanced pressurized water reactor design, the Mitsubishi APWR, and collaborated with Areva in a joint venture to develop the ATMEA1 reactor design.
MHI was selected by the Japanese government to develop a new generation of Fast Breeder Reactors (FBRs).
Answer: True
Explanation: The Japanese government designated MHI as the principal company responsible for developing next-generation Fast Breeder Reactors (FBRs), leading to the establishment of Mitsubishi FBR Systems, Inc. (MFBR).
MHI's Type-J gas turbines, launched in 2011, achieved over 60% operational efficiency.
Answer: True
Explanation: Launched in 2011, MHI's Type-J gas turbines represented a significant advancement, achieving over 60% operational efficiency in combined-cycle applications.
MHI's first overseas nuclear project was a plant in South Korea that was later scrapped.
Answer: False
Explanation: MHI's first overseas nuclear project was a plant planned in Sinop, Turkey, which was officially scrapped in January 2020.
MHI and Hitachi agreed to merge their thermal power generation businesses into a joint venture in which year?
Answer: 2012
Explanation: Mitsubishi Heavy Industries and Hitachi reached an agreement in November 2012 to merge their thermal power generation businesses into a joint venture.
Which of the following is NOT listed as a location for MHI's nuclear business facilities?
Answer: Hiroshima
Explanation: MHI's nuclear business facilities are located in Kobe, Takasago, Yokohama, and Tokai, Ibaraki. Hiroshima is not mentioned as a location for these facilities in the provided data.
MHI's involvement in the development of Fast Breeder Reactors (FBRs) led to the establishment of which specialized company?
Answer: Mitsubishi FBR Systems, Inc. (MFBR)
Explanation: To advance its role in developing Fast Breeder Reactors (FBRs), MHI established Mitsubishi FBR Systems, Inc. (MFBR).
What efficiency level did MHI's Type-J gas turbines achieve upon their launch in 2011?
Answer: Over 60%
Explanation: The Type-J gas turbines, introduced by MHI in 2011, achieved operational efficiencies exceeding 60% in combined-cycle applications.
MHI's first overseas nuclear project, a plant in Sinop, Turkey, was officially scrapped in which year?
Answer: 2020
Explanation: The nuclear power plant project in Sinop, Turkey, which was MHI's first overseas nuclear venture, was officially scrapped in January 2020.
MHI's contribution to the wind power sector includes installing over 3,282 MW globally and developing what size offshore wind turbines?
Answer: 7-MW turbines
Explanation: In the wind power sector, MHI has installed over 3,282 MW globally and is actively developing 7-MW offshore wind turbines.
Shipbuilding is a recent venture for MHI, initiated in the late 20th century.
Answer: False
Explanation: Shipbuilding is a foundational and long-standing activity for MHI, dating back to 1884 when the company leased and subsequently acquired the Nagasaki Shipyard & Machinery Works.
The Nagasaki Shipyard & Machinery Works primarily produces large bulk carriers and tankers.
Answer: False
Explanation: The Nagasaki Shipyard & Machinery Works specializes in the production of advanced commercial vessels, notably LNG carriers and passenger cruise ships.
In 2018, MHI reorganized its shipbuilding business into three subsidiaries.
Answer: False
Explanation: In 2018, MHI reorganized its shipbuilding business by establishing two new wholly-owned subsidiaries, not three.
MHI successfully conducted the first sea voyage of an unmanned, fully autonomous vessel named *Soleil* in January 2022.
Answer: True
Explanation: On January 17, 2022, MHI achieved a milestone by conducting the inaugural sea voyage of *Soleil*, an unmanned, fully autonomous vessel, covering a distance of 240 kilometers.
MHI unveiled its Multi-Role Support Ship concept at the LIMA 2021 convention.
Answer: False
Explanation: MHI unveiled its Multi-Role Support Ship concept at the LIMA 2023 convention, not LIMA 2021.
MHI built the *Kongō*-class destroyers and *Oyashio*-class submarines.
Answer: True
Explanation: MHI's shipbuilding capabilities include the construction of advanced naval vessels such as the *Kongō*-class destroyers and the *Oyashio*-class submarines.
Which specialized commercial vessels are primarily produced at the Nagasaki Shipyard & Machinery Works?
Answer: LNG carriers and passenger cruise ships
Explanation: The Nagasaki Shipyard & Machinery Works is primarily engaged in the production of specialized commercial vessels, including LNG carriers and passenger cruise ships.
In 2018, MHI divided its shipbuilding business into two subsidiaries. Which focus area belonged to Mitsubishi Shipbuilding Co., Ltd.?
Answer: Ships requiring intensive outfitting and advanced technologies
Explanation: Following the 2018 reorganization, Mitsubishi Shipbuilding Co., Ltd. focused on ships that require intensive outfitting and advanced technologies, while Mitsubishi Heavy Industries Marine Structure Co., Ltd. handled large ships and marine structures.
What was the name of the unmanned, fully autonomous vessel whose first sea voyage MHI conducted in January 2022?
Answer: Soleil
Explanation: In January 2022, MHI successfully completed the first sea voyage of *Soleil*, an unmanned, fully autonomous vessel.
What concept did MHI unveil at the LIMA 2023 convention?
Answer: A Multi-Role Support Ship
Explanation: At the LIMA 2023 convention, Mitsubishi Heavy Industries, Ltd. (MHI) presented its concept for a Multi-Role Support Ship.
MHI partnered with General Electric to bid for Alstom's energy and transportation businesses in 2014.
Answer: False
Explanation: In 2014, MHI partnered with Siemens to bid for Alstom's energy and transportation businesses, competing against a bid from General Electric.
The acquisition of Bombardier Aviation's CRJ program by MHI was intended to boost the SpaceJet program and enhance global expertise.
Answer: True
Explanation: The acquisition of Bombardier Aviation's CRJ program by MHI was strategically aimed at bolstering the SpaceJet program and acquiring global expertise in engineering, certification, and customer support.
MHI acquired a 19% stake in Framatome in 2017, following Areva's financial difficulties.
Answer: True
Explanation: In 2017, MHI acquired a 19% stake in Framatome, the entity that inherited Areva's nuclear reactor business, amidst Areva's financial challenges.
Australia announced MHI as the preferred supplier for a frigate based on the Mogami-class design in August 2025.
Answer: True
Explanation: As of August 2025, Australia has designated MHI as the preferred supplier for a frigate derived from the Mogami-class design, signaling an expansion of MHI's Australian operations.
MHI formed a joint venture called MHI Vestas Offshore Wind with Siemens Gamesa in 2013.
Answer: False
Explanation: MHI formed the joint venture MHI Vestas Offshore Wind with Vestas Wind Systems in 2013, not Siemens Gamesa.
MHI was identified as one of the companies that continued its market presence in Russia following the 2022 invasion of Ukraine.
Answer: True
Explanation: Following the 2022 invasion of Ukraine, MHI was noted among companies that maintained their market presence in Russia, contrary to demands for withdrawal.
Which company did MHI partner with in June 2014 to bid for Alstom's energy and transportation businesses?
Answer: Siemens
Explanation: In June 2014, MHI collaborated with Siemens to form joint ventures for the purpose of bidding on Alstom's energy and transportation divisions.
What benefit did MHI gain from acquiring Bombardier Aviation's CRJ program?
Answer: Global expertise in engineering, certification, and customer support
Explanation: The acquisition of Bombardier Aviation's CRJ program provided MHI with valuable global expertise in engineering, certification processes, and customer support, which was intended to benefit its own SpaceJet program.
What strategic goal did MHI aim to achieve by attempting to acquire Alstom's energy business in 2014?
Answer: To expand its service network in Southeast Asia
Explanation: MHI's bid for Alstom's energy business in 2014 was driven by a strategic objective to expand its service network within Southeast Asia.
MHI's headquarters are located in Osaka, Japan.
Answer: False
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) maintains its corporate headquarters in Tokyo, Japan.
MHI's Tokyo headquarters was the target of a bombing incident in 1974, resulting in fatalities.
Answer: True
Explanation: In 1974, Mitsubishi Heavy Industries' Tokyo headquarters was subjected to a bombing incident that tragically resulted in the deaths of eight individuals.
The Mitsubishi Minatomirai Industrial Museum was opened in Osaka in 1994.
Answer: False
Explanation: The Mitsubishi Minatomirai Industrial Museum was opened in Yokohama in 1994, not Osaka.
MHI operates aerospace facilities in Nagoya, Aichi, Komaki, Aichi, and Toronto, Canada.
Answer: False
Explanation: MHI's aerospace facilities are located in Nagoya, Aichi, Komaki, Aichi, and Mississauga, Canada, not Toronto.
What is the primary industry classification for Mitsubishi Heavy Industries, Ltd. (MHI)?
Answer: Engineering, Electrical Equipment, and Electronics
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) is classified as a Japanese multinational corporation engaged in engineering, electrical equipment, and electronics.
Where is Mitsubishi Heavy Industries, Ltd. (MHI) headquartered?
Answer: Tokyo, Japan
Explanation: The corporate headquarters for Mitsubishi Heavy Industries, Ltd. (MHI) are situated in Tokyo, Japan.
The Mitsubishi Minatomirai Industrial Museum, opened in 1994, is primarily intended for what purpose?
Answer: Allowing children to experience science and technology
Explanation: The Mitsubishi Minatomirai Industrial Museum, established in Yokohama in 1994, is dedicated to providing children with opportunities to engage with and experience science and technology.
Which Canadian city hosts one of MHI's aerospace facilities?
Answer: Mississauga
Explanation: Mitsubishi Heavy Industries, Ltd. (MHI) operates aerospace facilities in Mississauga, Canada, in addition to its domestic sites.