The first step to getting output from a laser is to excite an active medium. What is this process called?


Options: Pumping,    Exciting,    Priming,    Raising

Ans:A,A


Description:






More technology Related questions:


Which of the following is used as the logo of the World Wide Fund for Nature (WWF)?
Options: Deer,    Panda,    Camel,    Lion

Ans:B,B


How many Dynes are there in 1 gram weight?
Options: 900,    375,    981,    250

Ans:C,C


INS Agrani (Petty Officers' School) is situated at
Options: Mumbai,    Jamnagar,    Coimbatore,    Lonavla

Ans:C,C


UNO Day is on
Options: 20th July,    24th October,    14th November,    12th February

Ans:B,B


Which of the following countries is not a member of a SAARC
Options: Sri Lanka,    Myanmar,    Maldives,    Bhutan

Ans:B,B


The octane number of zero is assigned to
Options: 2-methyl octane,    n-heptane,    iso-octane,    3-methyl octane

Ans:B,B


The international township built near Pondicherry in India in coloration with UNESCO is called
Options: Elbaville,    Auroville,    Gayaville,    Broadway

Ans:B,B


From the following, choose the set in which names of Secretary-Generals of the UNO are arranged in correct chronological order?
Options: U Thant, Kurt Waldheim, Dag Hammarskjoeld, Trygve Lie.,    Trygve Lie, Dag Hammarskjoeld, U Thant, Kurt Waldheim.,    Trygve Lie, U Thant , Dag Hammarskjoeld, Kurt Waldheim.,    U Thant, Dag Hammarskjoeld, Trygve Lie, Kurt Waldheim.

Ans:B,B


When was Monopoly created?
Options: 1940s,    1930s,    1920s,    1950s

Ans:B,B


Who won 2017 nobble for Physiology or Medicine
Options: Yoshinori Ohsumi, michael rosbash,Michael w. young,

Ans:Yoshinori Ohsumi, michael rosbash,Michael w. young,,A


Ricky Ponting is also known as what?
Options: The Rickster,    Ponts,    Ponter,    Punter

Ans:D,D


The famous player 'Pele' is associated with which games?
Options: Football,    Hockey,    volleyball,    Tennis

Ans:A,A


Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
Options: United Parcel Service,    Uniform Product Support,    Under Paneling Storage,    Uninterruptable Power Supply

Ans:D,D


Plants that grow in saline water are called
Options: halophytes,    hydrophytes,    mesophytes,    thallophytes

Ans:A,A


When and where was hockey introduced for women in Olympics?
Options: 1908 at London,    1980 at Moscow,    1936 at Berlin,    1924 at Paris

Ans:B,B


What is laughing gas?
Options: Nitrous Oxide,    Carbon monoxide,    Sulphur dioxide,    Hydrogen peroxide

Ans:A,A


The mica belt of the Himalayas, the major part of it is situated in
Options: Andhra Pradesh,    Bihar,    Rajasthan,    West Bengal

Ans:B,B


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

Ans:B,B


How many runs did VVS Laxman score in his ODI debut?
Options: 100,    1,    99,    0

Ans:D,D


In the last one decade, which one among the following sectors has attracted the highest foreign direct investment inflows into India?
Options: Chemicals other than fertilizers,    Services sector,    Food processing,    Telecommunication

Ans:D,D


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 major control over the form of the developing slope is exerted by
Options: inputs to the hill slope,    outputs from the hill slope,    balance between inputs and outputs from the hill slope system,    None of the above

Ans:C,C


Headquarters of UNO are situated at
Options: New York, USA,    Haque (Netherlands),    Geneva,    Paris

Ans:A,A


P.T. Usha, who came close to bagging a bronze finished fourth in ____ in 1984 Olympics.
Options: 400 m final,    800 m final,    400 m hurdle,    the marathon

Ans:C,C


Which of the following metals forms an amalgam with other metals?
Options: Tin,    Mercury,    Lead,    Zinc

Ans:B,B


What does AM mean?
Options: Angelo marconi,    Anno median,    Amplitude modulation,    Amperes

Ans:C,C


The Palaeozoic era starts at ____ million years ago and ends at ____ million years ago.
Options: 500, 100,    570, 225,    470, 150,    470, 225

Ans:B,B


The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is
Options: chain isomerism,    functional group isomerism,    positional isomerism,    metamerism

Ans:C,C


G-7 includes
Options: South Africa,    Australia,    India,    Italy

Ans:D,D


One kilometre is equal to how many miles?
Options: 0.84,    0.5,    1.6,    0.62

Ans:D,D


Pulitzer prize is awarded for outstanding work in the field of
Options: Science and Technology,    Environmental Studies,    Literature and Journalism,    International Understanding

Ans:C,C


Buxa Tiger Reserve
Options: Karnataka,West Bengal,Tripura,MadhyaPradesh

Ans:West Bengal,


Gugamal National Park
Options: Karnataka,Kerala,Tripura,Maharashtra

Ans:Maharashtra,


The term of office of a Judge of the International Court of Justice is
Options: five years,    six years,    nine years,    ten years

Ans:C,C


The land-sea distribution or the positions of the world's continents and major oceans influences
Options: the major pressure belts that develop from the general circulation of the atmosphere,    the development of the mid-latitude cyclonic depressions, at the convergence zone between polar and subtropical air masses,    both (a) and (b),    None of the above

Ans:C,C


Gypsum is added to cement clinker to
Options: increase the tensile strength of cement,    decrease the rate of setting of cement,    facilitate the formation of colloidal gel,    bind the particles of calcium silicate

Ans:B,B


In which city the Asian Games first took place?
Options: Hong kong,    Tokyo,    New delhi,    Kuala Lampur

Ans:C,C


Lux is the SI unit of
Options: intensity of illumination,    luminous efficiency,    luminous flux,    luminous intensity

Ans:A,A


The purpose of choke in tube light is ?
Options: To decrease the current,    To increase the current,    To decrease the voltage momentarily,    To increase the voltage momentarily

Ans:D,D


Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
Options: Shawn Fanning,    Ada Byron Lovelace,    Sabeer Bhatia,    Ray Tomlinson

Ans:C,C


The mean surface temperature of the sun is estimated to be of the prder of
Options: 5500ºC,    4000ºC,    2000ºC,    1000ºC

Ans:A,A


Vir Chakra (a medal) is made up of
Options: bronze,    gold gilt,    standard silver,    None of the above

Ans:C,C


The members of the state legislature exercise control over the council of the ministers through
Options: questions and supplementary questions,    criticism of its policies,    adjournment motion,    All of the above

Ans:D,D


Internet Explorer is a...
Options: Any person browsing the net,    Web Browser,    Graphing Package,    News Reader

Ans:B,B


What is the measurement of the volleyball court?
Options: 5 m x 4 m divided into two parts by a net,    8 m x 7 m divided into two parts by a net,    18 m x 9 m divided into two parts by a net,    12 m x 11 m divided into two parts by a net

Ans:C,C


In certain diseases antibiotics are administered. The object is
Options: stimulate production of white blood cells for fighting the disease,    stimulate production of antibodies,    inhibit the growth of bacteria,    produce toxins against bacteria

Ans:C,C


Monocot root differs from dicot root in having
Options: open vascular bundles,    scattered vascular bundles,    well developed pith,    radially arranged vascular bundles

Ans:C,C


The treaty of Mangalore was signed between
Options: the English East India Company and Haidar Ali,    the English East India Company and Tipu Sultan,    Haidar Ali and the Zamorin of Calicut,    the French East India Company and Tipu Sultan

Ans:B,B


The members of the Rajya Sabha are
Options: directly elected by the people on the basis of universal adult franchise,    elected by the members of the state legislative assemblies,    elected by the members of the state legislative councils,    elected by the members of the state legislative councils and state legislative assemblies

Ans:B,B


The process of capture of precipitation by the plant canopy and its subsequent return to the atmosphere is called
Options: sublimation,    stem flow,    interception,    through fall

Ans:C,C

www.000webhost.com