How many diodes are in a full wave bridge rectifier?


Options: 8,    2,    4,    3

Ans:C,C


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More technology Related questions:


Which of the following is concerned with the description and mapping of the main features of the universe?
Options: Cosmography,    Cosmology,    Geomorphology,    None of these

Ans:A,A


Hemis National Park
Options: Karnataka,Kerala,Jammu and Kashmir,MadhyaPradesh

Ans:Jammu and Kashmir,


Sculpture flourished during
Options: Egyptian civilization,    Indus valley civilization,    Chinese civilization,    None of the above

Ans:,


Which of the following factors are responsible for India's failure to fully exploit the inland fisheries during the last five decades?Silting and pollution of the inland water bodiesDeforestation in the catchment areas of the riversLack of marketing facilities Select the correct answer from the codes given below
Options: I, II and III,    I and II,    I and III,    II and III

Ans:C,C


What is the unit for measuring the amplitude of a sound?
Options: Decibel,    Coulomb,    Hum,    Cycles

Ans:A,A


During the first crusade, crusaders reached Jerusalem and captured it in
Options: 1000 AD,    1099 AD,    1200 AD,    1515 AD

Ans:B,B


The famous book 'Anna Karenina' written by ?
Options: Boris Pasternak,    Victor Hugo,    Lewis Carroll,    Leo Tolstoy

Ans:D,D


Which of the following is a peninsular river of India?
Options: Gandak,    Kosi,    Krishna,    Sutlej

Ans:C,C


When and where was basketball introduced in Olympics as a medal event?
Options: 1992 at Barcilona,    1928 at Paris,    1936 at Berlin,    1900 at Athens

Ans:C,C


When light passes from air into glass it experiences change of
Options: frequency and wavelength,    frequency and speed,    wavelength and speed,    frequency, wavelength and speed

Ans:C,C


The most densely populated regions in the world are
Options: the monsoon climatic regions,    the equatorial regions,    the hot desert climatic regions,    the summer climatic regions

Ans:A,A


Which of the following countries is not a member of SAARC?
Options: Nepal,    Bangladesh,    Afghanistan,    Myanmar

Ans:D,D


The process that creates the deep oceanic trenches is called
Options: plate tectonics,    sea floor spreading,    continental drift,    isostasy

Ans:A,A


The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?
Options: Carbon dioxide,    Nitrogen,    Oxygen,    Ozone

Ans:B,B


In which decade was the Internet first implemented?
Options: 1940s,    1950s,    1960s,    1980s

Ans:C,C


The Nobel peace prize is awarded in which city?
Options: Oslo,    Stockholm,    Brussels,    Geneva

Ans:A,A


Republican party is
Options: One of the important parties in USA,    the political parties which has no definite principles,    the political party which changes with the change in the times and circumstances in the country,    All of the above

Ans:D,D


Neora Valley National Park
Options: West Bengal,Kerala,Tripura,MadhyaPradesh

Ans:West Bengal,


Sushri Lata Dinanath Mangeshkar received Bharath Ratna in
Options: 2000,    2001,    2002,    2003

Ans:,


The region that has a typical dispersed rural settlement pattern is the
Options: Kerala coastal plain,    western Ganga plain,    eastern Rajasthan,    Telengana plateau

Ans:A,A


The underlying cause of bio diversity loss is
Options: poverty and unsustainable development projects,    macroeconomic policies,    international trade factors,    All of the above

Ans:D,D


Where is Chitrakut situated?
Options: Maharashtra,    Uttar Pradesh,    Bihar,    Madhya Pradesh

Ans:B,B


Radio telescopes are better than optical telescopes because
Options: they can detect faint galaxies which no optical telescope can,    they can work even in cloudy conditions,    they can work during the day and night,    All of the above

Ans:D,D


Eugenics is the study of
Options: altering human beings by changing their genetic components,    people of European origin,    different races of mankind,    genetic of plants

Ans:A,A


The imaginary line on the earth's surface, which closely follows the 180 º meridian, is called the
Options: International Date Line,    Tropic of Cancer,    Equator,    Prime Meridian

Ans:A,A


Kemal Ataturk was
Options: the first President of Independent Kenya,    the founder of modern Turkey,    revolutionary leader of Soviet Union,    None of the above

Ans:B,B


The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?
Options: Robert Oppenheimer,    James B. Conant,    Leslie R. Groves,    Vannevar Bush

Ans:A,A


The preamble to our constitution includes all the following except
Options: adult franchise,    equality of status,    fraternity,    justice

Ans:A,A


For seeing objects at the surface of water from a submarine under water, the instrument used is
Options: kaleidoscope,    periscope,    spectroscope,    telescope

Ans:B,B


Mercury is commonly used as a thermometric fluid rather than water because
Options: specific heat of mercury is less than water,    specific heat of mercury is more than water,    mercury has greater visibility than water,    density of mercury is more than the water

Ans:C,C


Wood is the main raw material for the manufacture of
Options: paint,    paper,    ink,    gun powder

Ans:B,B


The velocity of light was first measured by
Options: Einstein,    Newton,    Romer,    Galileo

Ans:C,C


The islands of Seychelles are located in the
Options: Arctic Ocean,    Atlantic Ocean,    Indian Ocean,    Pacific Ocean

Ans:C,C


The ratio of width of our National flag to its length is
Options: 3:5,    2:3,    2:4,    3:4

Ans:B,B


Goa Shipyard Limited (GSL) was established in
Options: 1958,    1957,    1956,    1955

Ans:B,B


The filament of an electric bulb is made of
Options: tungsten,    nichrome,    graphite,    iron

Ans:A,A


Tiger Woods is associated with which of the following sports?
Options: Table tennis,    Tennis,    Golf,    Boxing

Ans:C,C


The type of soil needed for rice is
Options: clayey loam,    rich , muddy and saturated with water,    deep, loamy, well drained,    humus, rich in Fe and potash

Ans:B,B


When did India enter into space age by launching the satellite 'Aryabhatta'?
Options: 1966,    1932,    1975,    1990

Ans:C,C


FROZEN FOOD - Who discovered the first practical method of freezing food?
Options: C. Birdseye,    F. Rozenosh,    G. Findus,    R. Scott

Ans:A,A


1st battle of pannipat was fought in
Options:

Ans:1526,1526


What is the Indus valley culture called Harappan culture?
Options: The first discovery comes from Harappa,    It was first discovery by a person called Harappa,    Harappa is the biggest site discovered so far,    Most of the valuable remains have come from Harappa

Ans:A,A


The position of the prime minister of India is superior to that of his counter-part in Britain because
Options: India is the biggest democracy,    India has adopted the federal system,    India has a written constitution,    his office enjoys constitutional basis

Ans:D,D


Sergei Bubhka, an athlete of international repute, belongs to which of the following countries?
Options: Ukraine,    Brazil,    Russia,    U.S.A

Ans:C,C


Myopia is connected with
Options: ears,    eyes,    lungs,    None of these

Ans:B,B


The members of the Rajya Sabha are elected for a term
Options: of six years,    determined by the state legislative assembly of a state,    of four years,    None of the above

Ans:A,A


The periods of different eras are further divided into
Options: eons,    epochs,    stages,    Any of the above

Ans:C,C


The periodic rise and fall of the sea level on the earth, gives rise to tides. This is related to
Options: the position of the moon with reference to the earth and the gravitational pull exerted mainly by the moon and partly by the sun,    infrared rays from the sun,    ultraviolet rays from the sun,    None of the above

Ans:A,A


Numismatics is the study of
Options: coins,    numbers,    stamps,    space

Ans:A,A


National Institute of Occupation Health is located at
Options: Bangalore,    Ahmedabad,    Pune,    Mumbai

Ans:B,B

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