|
Skip Navigation Links
Home
>
Complaint Questions
Home
Hindi GK
UPSC GK
State GK
South India
Tamil
Telugu
Kannada
Malayalam
West India
Marathi
Gujarati
MP GK
Chhattisgarh
North India
RPSC
Haryana
UP GK
Uttarakhand
Himachal
Delhi
East India
Bihar
Jharkhand
Educational Quiz
College Quiz
A-O Level
Medical
Medical-PG
Engineering
GATE
MBA-BBA
Aptitude
IT Eng.
International
USA
UK
MCQ GK
Exam Quiz
old Exams
जीवनी
नौकरी
विशेष
search
Reported Question / Answer
Q.) A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect ?
1)
Air refrigeration cycle.
2)
Vapor compression cycle using expansion valve.
3)
Carnot refrigeration cycle
4)
Vapor compression cycle using expansion engine.
5)
NULL
Answer :
3
Thank you for reporting wrong Question / Answer / Options
We look forward to your suggestions and feedback.
Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
Reading Corner ( Ctrl + Mouse Click)
When did Apollo 11 return to the earth?
When was Robert Lee defeated at Gettysburg?
When did Martin Van Buren die?
What was the mission of Apollo 11?
When was Norman Mailer born?
Who syndicated “Believe It or Not!”?
Which is the highest point in Washington?
Who won men’s doubles championship in US Open 2015?
Which book was Samuel Phillips Huntington’s first major work?
Which of the following books was published by Theodore Roosevelt in 1885?
Which disease afflicted Flannery O’Connor?
For which film did Elizabeth Taylor get her first Academy Award for Best Actress?
Which of the following medals did Norbert Wiener receive in 1956?
Where did George Westinghouse die?
When did Maria Goeppert Mayer win Nobel Prize for Physics?
When was silver found in Comstock Lode?
When was John F. Kennedy born?
Who of the following fell down due to the impact of bomb blast and then got up and completed the race during Boston Marathon 2013?
To which political party did Zachary Taylor belong?
For what did William Bradford Shockley win Nobel Prize for Physics?
Which state is to the north of Arizona?
When was Ellsworth Huntington born?
Who of the following presidents of USA was born in Vermont?
When was Frank Kellogg judge of Permanent Court of International Justice?
Where did Lauren Bacall die?
Which is the capital of Puerto Rico?
Which college did Richard Nixon attend?
Where did Flannery O’Connor die?
Which novel did Jackie Collins publish in 1975?
What is the area of Maine?
When did Clyde William Tombaugh publish The Search for Small Natural Earth Satellites?
What was Frank Kellogg in 1923-1925?
Who led the Committee of Safety that deposed Liliuokalani?
When did the Supreme Court of USA declare segregation in public schools unconstitutional?
When was John Qunicy Adams Minister to Russia?
Who canonized St. Katharine Drexel?
Which state is to the west of Alabama?
Where did Washington Irving die?
Where was Marilyn Monroe born?
When did Herbert Hoover die?
Where was Lyndon Johnson born?
Which state is to the west of Indiana?
Which was Sinclair Lewis’s first novel?
Where did Michael Crichton die?
When did Nathaniel Hawthorne die?
How much time did Jesse Owens take to win 200m race in Berlin Olympics 1936?
Which college did William McKinley attend?
Which gulf is to the southeast of Texas?
Who was the Secretary of War dismissed by Andrew Johnson?
Which is the capital of Idaho?
Which of the following does not apply to John Qunicy Adams?
Which territory was purchased by USA from France in 1803?
Who was Nikola Tesla’s first employer in New York?
Which is the highest point in Tennessee?
Which was Flannery O’Connor’s first novel?
When did George Herbert Hitchings die?
Where did Henry David Thoreau die?
Which college did Jacqueline Lee Bouvier attend?
Which university expelled Richard Buckminster Fuller twice?
Who led an expedition for the Seven Golden Cities of Cibola?
Where did Andrew Jackson spend his years of retirement?
When was Frank Sinatra born?
Which book is Edith Wharton’s autobiography?
Which is the highest point in Oregon?
Which date is considered the founding of FBI?
Which of the following mottoes is not on the flag of Michigan?
When was James Abram Garfield born?
What is the motto of Virginia?
Where did Richard Grenville build a fort in 1585?
Which is the capital of Tennessee?
Managed Services By:
www.upscgk.com
Home
About us
Services
Terms
Team
Sitemap
Contact