|
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)
Where was Gertrude Belle Elion born?
Which magazine bought Robert Ripley’s first cartoon?
What did James Abram Garfield want to become?
Which is the capital of Texas?
Which book of Henry Louis Mencken was published in 1943?
When did Neil Armstrong land on the moon?
What was Jackie Collins’ full name?
Where did Robert Lee surrender on 9 April 1865?
When was the Battle of the Little Bighorn?
When was Radio Free Europe set up?
Which was Emma Lazarus’ first book?
Which state is to the north of Arizona?
Where did John Nash work as C. L. E. Moore Instructor?
Where was Edith Wharton born?
Which is the capital of Oklahoma?
1Which is the first 24 hours news channel?
Who was admitted to the University of Mississippi in 1962 after an order of the Supreme Court of USA and under protection of federal marshals?
Who was the first woman to complete Boston Marathon?
Who was the Democratic Party’s candidate for Vice President for USA Presidential Election 2012?
Where was Lydia Maria Child born?
Which state is to the south of Washington?
Which is Utah’s state flower?
Where was Samuel Tilden born?
Which American ship was seized by Cambodia in 1975?
When did Mary Astor act in Don Juan?
When did Eugene Paul Wigner win Nobel Prize for Physics?
When was Neil Armstrong born?
When did Wallis Warfield marry Edward Windsor, who was Edward VIII in 1936?
Where did Truman Capote die?
When did Alaska become a state of USA?
When did Wallis Warfield publish The Heart Has Its Reasons?
Which state is to the west of Virginia?
Which state is to the south of Kansas?
What was Truman Capote’s original name?
Which bird appears on Iowa’s flag?
When was Anne Spencer Morrow born?
Where did John Bardeen die?
Which state had Warren Gamaliel Harding as its Lieutenant Governor?
Where was Samuel Phillips Huntington born?
When was the Gadsden Purchase?
Who was FBI Director from 1924 to 1972?
Who appointed Martin Van Buren Secretary of State?
When was Lauren Bacall born?
When was Samuel Phillips Huntington born?
When was Ulysses Grant born?
Who appointed Franklin Roosevelt work Assistant Secretary of Navy?
When did Jacqueline Kennedy Onassis die?
Of which dynasty was James Monroe said to be the last President?
Where was William McKinley born?
At which university did Isaac Asimov teach?
Where was Jerome David Salinger born?
Which family owned Maryland?
Where was John Nash born?
Who syndicated “Believe It or Not!”?
Where did John Qunicy Adams marry Louisa Catherine Johnson?
Who conquered Fort Casimir in 1654?
Which is the highest point in Ohio?
When did the lunar module depart from the moon?
When was Ellsworth Huntington born?
Who had the longest tenure as President of USA?
Who was New York’s first governor after independence?
Which is the most famous book written by Lew Wallace?
When did Nikola Tesla die?
Which date is considered the founding of FBI?
Who led an expedition in Alabama in 1540 in search of gold?
When was Arthur Ashe born?
Who was President of USA when Richard Nixon was Vice President of USA?
Where did Nathaniel Hawthorne work as a surveyor?
Which river separates Arizona from California and Nevada?
What did Yogi Berra say in July 1973 when his New York Mets trailed Chicago Cubs by 91/2 games?
Managed Services By:
www.upscgk.com
Home
About us
Services
Terms
Team
Sitemap
Contact