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ESWS USS Blue Ridge Exam Questions and Verified Answers
Updated & 100% correct
Question 1: What is the primary mission of USS Blue Ridge (LCC-19) as the flagship of the U.S. 7th
Fleet?
A. Amphibious assault and troop transport
B. Command, control, communications, computers, and intelligence (C4I) support for fleet operations
C. Ballistic missile defense
D. Anti-submarine warfare as a primary hunter-killer platform
CORRECT ANSWER: B. Command, control, communications, computers, and intelligence (C4I)
support for fleet operations
Rationale: USS Blue Ridge is designated as a command ship (LCC) whose core mission is to provide
extensive C4I capabilities, enabling the Commander, U.S. 7th Fleet, to exercise command and control
over assigned forces across the Indo-Pacific region.
Question 2: In what year was USS Blue Ridge (LCC-19) commissioned into active U.S. Navy
service?
A. 1965
B. 1970
C. 1975
D. 1980
CORRECT ANSWER: B. 1970
Rationale: USS Blue Ridge was commissioned on 14 November 1970 at the Philadelphia Naval Shipyard.
She is the lead ship of her class and has served continuously as a command platform since that time.
Question 3: Which of the following best describes the propulsion plant configuration of USS Blue
Ridge?
A. Nuclear propulsion with two reactors
B. Two steam propulsion boilers and two geared steam turbines driving twin shafts
C. Four gas turbine engines in a COGAG arrangement
D. Diesel-electric hybrid propulsion
CORRECT ANSWER: B. Two steam propulsion boilers and two geared steam turbines driving
twin shafts
Rationale: Blue Ridge is a conventional steam-powered ship. She is equipped with two boilers generating
steam for two geared turbines that drive twin propeller shafts, providing the ship’s main propulsion.
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Question 4: What is the approximate full-load displacement of USS Blue Ridge?
A. 10,000 long tons
B. 19,000 long tons
C. 25,000 long tons
D. 40,000 long tons
CORRECT ANSWER: B. 19,000 long tons
Rationale: USS Blue Ridge has a full-load displacement of approximately 19,000 long tons. This
displacement reflects her size as a large command ship with extensive command spaces, communications
suites, and habitability facilities.
Question 5: Where is the permanent homeport of USS Blue Ridge?
A. San Diego, California
B. Norfolk, Virginia
C. Yokosuka, Japan
D. Pearl Harbor, Hawaii
CORRECT ANSWER: C. Yokosuka, Japan
Rationale: USS Blue Ridge has been forward-deployed to Yokosuka, Japan, since 1979. This strategic
location allows the ship to support U.S. 7th Fleet operations throughout the Western Pacific and Indian
Ocean regions.
Question 6: Which of the following is a primary responsibility of the Combat Systems Department
on USS Blue Ridge?
A. Operation and maintenance of the ship’s boilers and turbines
B. Operation, maintenance, and readiness of the ship’s C4I systems, radars, and self-defense weapons
C. Food service and laundry operations
D. Deck seamanship and boat operations only
CORRECT ANSWER: B. Operation, maintenance, and readiness of the ship’s C4I systems, radars,
and self-defense weapons
Rationale: The Combat Systems Department is responsible for the complex suite of command-and-
control, communications, radar, and limited self-defense systems that enable Blue Ridge to function as a
fleet flagship.
Question 7: What is the significance of the ship’s designation “LCC-19”?
A. Landing Craft, Control – 19
B. Amphibious Command Ship – 19
C. Guided Missile Cruiser – 19
D. Fast Combat Support Ship – 19
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CORRECT ANSWER: B. Amphibious Command Ship – 19
Rationale: The hull classification symbol LCC stands for Amphibious Command Ship. Although Blue
Ridge no longer embarks large numbers of amphibious troops, the designation reflects her original design
role as a command platform for amphibious and joint operations.
Question 8: Which of the following statements correctly describes the self-defense weapons suite
typically carried by USS Blue Ridge?
A. Multiple vertical-launch systems for Tomahawk and Standard missiles
B. Close-in weapon systems (CIWS), machine guns, and limited anti-air missiles for self-defense
C. No defensive weapons of any kind
D. Only torpedo tubes for anti-submarine defense
CORRECT ANSWER: B. Close-in weapon systems (CIWS), machine guns, and limited anti-air
missiles for self-defense
Rationale: As a command ship, Blue Ridge is equipped with point-defense systems such as Phalanx
CIWS, .50-caliber machine guns, and historically other short-range defensive weapons to provide a
limited self-defense capability against air and surface threats.
Question 9: What is the primary function of the Flag Bridge and Flag Plot spaces on USS Blue
Ridge?
A. To serve as the primary navigation bridge for the ship’s officers
B. To provide dedicated command-and-control spaces for the embarked fleet commander and staff
C. To house the ship’s engineering control center
D. To serve as the main medical treatment facility
CORRECT ANSWER: B. To provide dedicated command-and-control spaces for the embarked
fleet commander and staff
Rationale: The Flag Bridge and Flag Plot are specially designed spaces that allow the Commander, U.S.
7th Fleet, and his staff to monitor operations, issue orders, and maintain situational awareness
independently of the ship’s own navigation bridge.
Question 10: Which department on USS Blue Ridge is primarily responsible for the ship’s electrical
power generation and distribution?
A. Operations Department
B. Engineering Department
C. Supply Department
D. Navigation Department
CORRECT ANSWER: B. Engineering Department
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Rationale: The Engineering Department operates and maintains the ship’s electrical generators,
switchboards, and distribution systems that supply power to all shipboard systems, including the extensive
C4I equipment.
Question 11: What is the approximate length overall of USS Blue Ridge?
A. 450 feet
B. 620 feet
C. 850 feet
D. 1,000 feet
CORRECT ANSWER: B. 620 feet
Rationale: USS Blue Ridge measures approximately 620 feet in length overall. This length provides the
necessary deck space and internal volume for command spaces, communications antennas, and crew
accommodations.
Question 12: Which of the following best describes the role of the Operations Department on a
command ship such as USS Blue Ridge?
A. Solely responsible for food preparation
B. Coordination of the ship’s operational schedule, intelligence, and support to the embarked staff’s
operational requirements
C. Maintenance of the propulsion boilers only
D. Administration of personnel records exclusively
CORRECT ANSWER: B. Coordination of the ship’s operational schedule, intelligence, and
support to the embarked staff’s operational requirements
Rationale: The Operations Department manages the ship’s operational tempo, supports the intelligence
and operational needs of the embarked fleet staff, and coordinates with higher headquarters and other
units.
Question 13: What is the primary purpose of the ship’s extensive antenna suite and satellite
communication systems?
A. To provide entertainment for the crew
B. To enable reliable, high-capacity voice, data, and video communications with fleet units, higher
headquarters, and shore commands
C. To serve as a primary radar for air traffic control
D. To function solely as a weather monitoring system
CORRECT ANSWER: B. To enable reliable, high-capacity voice, data, and video communications
with fleet units, higher headquarters, and shore commands
Rationale: As a C4I platform, Blue Ridge carries a large array of antennas and satellite terminals that
support the continuous exchange of operational information required for fleet command and control.
ESWS USS Blue Ridge Exam Questions and Verified Answers
Updated & 100% correct
Question 1: What is the primary mission of USS Blue Ridge (LCC-19) as the flagship of the U.S. 7th
Fleet?
A. Amphibious assault and troop transport
B. Command, control, communications, computers, and intelligence (C4I) support for fleet operations
C. Ballistic missile defense
D. Anti-submarine warfare as a primary hunter-killer platform
CORRECT ANSWER: B. Command, control, communications, computers, and intelligence (C4I)
support for fleet operations
Rationale: USS Blue Ridge is designated as a command ship (LCC) whose core mission is to provide
extensive C4I capabilities, enabling the Commander, U.S. 7th Fleet, to exercise command and control
over assigned forces across the Indo-Pacific region.
Question 2: In what year was USS Blue Ridge (LCC-19) commissioned into active U.S. Navy
service?
A. 1965
B. 1970
C. 1975
D. 1980
CORRECT ANSWER: B. 1970
Rationale: USS Blue Ridge was commissioned on 14 November 1970 at the Philadelphia Naval Shipyard.
She is the lead ship of her class and has served continuously as a command platform since that time.
Question 3: Which of the following best describes the propulsion plant configuration of USS Blue
Ridge?
A. Nuclear propulsion with two reactors
B. Two steam propulsion boilers and two geared steam turbines driving twin shafts
C. Four gas turbine engines in a COGAG arrangement
D. Diesel-electric hybrid propulsion
CORRECT ANSWER: B. Two steam propulsion boilers and two geared steam turbines driving
twin shafts
Rationale: Blue Ridge is a conventional steam-powered ship. She is equipped with two boilers generating
steam for two geared turbines that drive twin propeller shafts, providing the ship’s main propulsion.
,2
Question 4: What is the approximate full-load displacement of USS Blue Ridge?
A. 10,000 long tons
B. 19,000 long tons
C. 25,000 long tons
D. 40,000 long tons
CORRECT ANSWER: B. 19,000 long tons
Rationale: USS Blue Ridge has a full-load displacement of approximately 19,000 long tons. This
displacement reflects her size as a large command ship with extensive command spaces, communications
suites, and habitability facilities.
Question 5: Where is the permanent homeport of USS Blue Ridge?
A. San Diego, California
B. Norfolk, Virginia
C. Yokosuka, Japan
D. Pearl Harbor, Hawaii
CORRECT ANSWER: C. Yokosuka, Japan
Rationale: USS Blue Ridge has been forward-deployed to Yokosuka, Japan, since 1979. This strategic
location allows the ship to support U.S. 7th Fleet operations throughout the Western Pacific and Indian
Ocean regions.
Question 6: Which of the following is a primary responsibility of the Combat Systems Department
on USS Blue Ridge?
A. Operation and maintenance of the ship’s boilers and turbines
B. Operation, maintenance, and readiness of the ship’s C4I systems, radars, and self-defense weapons
C. Food service and laundry operations
D. Deck seamanship and boat operations only
CORRECT ANSWER: B. Operation, maintenance, and readiness of the ship’s C4I systems, radars,
and self-defense weapons
Rationale: The Combat Systems Department is responsible for the complex suite of command-and-
control, communications, radar, and limited self-defense systems that enable Blue Ridge to function as a
fleet flagship.
Question 7: What is the significance of the ship’s designation “LCC-19”?
A. Landing Craft, Control – 19
B. Amphibious Command Ship – 19
C. Guided Missile Cruiser – 19
D. Fast Combat Support Ship – 19
,3
CORRECT ANSWER: B. Amphibious Command Ship – 19
Rationale: The hull classification symbol LCC stands for Amphibious Command Ship. Although Blue
Ridge no longer embarks large numbers of amphibious troops, the designation reflects her original design
role as a command platform for amphibious and joint operations.
Question 8: Which of the following statements correctly describes the self-defense weapons suite
typically carried by USS Blue Ridge?
A. Multiple vertical-launch systems for Tomahawk and Standard missiles
B. Close-in weapon systems (CIWS), machine guns, and limited anti-air missiles for self-defense
C. No defensive weapons of any kind
D. Only torpedo tubes for anti-submarine defense
CORRECT ANSWER: B. Close-in weapon systems (CIWS), machine guns, and limited anti-air
missiles for self-defense
Rationale: As a command ship, Blue Ridge is equipped with point-defense systems such as Phalanx
CIWS, .50-caliber machine guns, and historically other short-range defensive weapons to provide a
limited self-defense capability against air and surface threats.
Question 9: What is the primary function of the Flag Bridge and Flag Plot spaces on USS Blue
Ridge?
A. To serve as the primary navigation bridge for the ship’s officers
B. To provide dedicated command-and-control spaces for the embarked fleet commander and staff
C. To house the ship’s engineering control center
D. To serve as the main medical treatment facility
CORRECT ANSWER: B. To provide dedicated command-and-control spaces for the embarked
fleet commander and staff
Rationale: The Flag Bridge and Flag Plot are specially designed spaces that allow the Commander, U.S.
7th Fleet, and his staff to monitor operations, issue orders, and maintain situational awareness
independently of the ship’s own navigation bridge.
Question 10: Which department on USS Blue Ridge is primarily responsible for the ship’s electrical
power generation and distribution?
A. Operations Department
B. Engineering Department
C. Supply Department
D. Navigation Department
CORRECT ANSWER: B. Engineering Department
, 4
Rationale: The Engineering Department operates and maintains the ship’s electrical generators,
switchboards, and distribution systems that supply power to all shipboard systems, including the extensive
C4I equipment.
Question 11: What is the approximate length overall of USS Blue Ridge?
A. 450 feet
B. 620 feet
C. 850 feet
D. 1,000 feet
CORRECT ANSWER: B. 620 feet
Rationale: USS Blue Ridge measures approximately 620 feet in length overall. This length provides the
necessary deck space and internal volume for command spaces, communications antennas, and crew
accommodations.
Question 12: Which of the following best describes the role of the Operations Department on a
command ship such as USS Blue Ridge?
A. Solely responsible for food preparation
B. Coordination of the ship’s operational schedule, intelligence, and support to the embarked staff’s
operational requirements
C. Maintenance of the propulsion boilers only
D. Administration of personnel records exclusively
CORRECT ANSWER: B. Coordination of the ship’s operational schedule, intelligence, and
support to the embarked staff’s operational requirements
Rationale: The Operations Department manages the ship’s operational tempo, supports the intelligence
and operational needs of the embarked fleet staff, and coordinates with higher headquarters and other
units.
Question 13: What is the primary purpose of the ship’s extensive antenna suite and satellite
communication systems?
A. To provide entertainment for the crew
B. To enable reliable, high-capacity voice, data, and video communications with fleet units, higher
headquarters, and shore commands
C. To serve as a primary radar for air traffic control
D. To function solely as a weather monitoring system
CORRECT ANSWER: B. To enable reliable, high-capacity voice, data, and video communications
with fleet units, higher headquarters, and shore commands
Rationale: As a C4I platform, Blue Ridge carries a large array of antennas and satellite terminals that
support the continuous exchange of operational information required for fleet command and control.
