Rectifiers are used to convert


Options: Direct current to Alternating current,    Alternating current to Direct current,    high voltage to low voltage,    low voltage to high voltage

Ans:B,B


Description:

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 16548






More physics Related questions:


The southernmost part of the world is
Options: Cape of Good Hope, Africa,    Cape of Horn, S. America,    Colombo, Sri Lanka,    Wellington, New Zealand

Ans:B,B


Which amongst the following has the lowest metabolic rate of oxygen consumption (mm3/g hour)?
Options: Dog,    Elephant,    Horse,    Man

Ans:B,B


'Ashes' is the term associates with which sports?
Options: Basketball,    Cricket,    Hockey,    Volleyball

Ans:B,B


Which body of UNO gives advisory opinion on legal matters to the bodies and special agencies of the UNO?
Options: The Security Council,    International Court of Justice,    Trusteeship Council,    Secretariat

Ans:B,B


The first hand glider was designed by...?
Options: Leonardo DaVinci,    The Wright brothers,    Francis Rogallo,    Galileo

Ans:A,A


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


What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?
Options: Telegraph,    Radio,    Television,    Dishwasher

Ans:C,C


India first won the Olympic Hockey gold at
Options: London,    Rome,    Berlin,    Amsterdam

Ans:D,D


The state which declared 1995-1996 as the Hockey year is
Options: Punjab,    Gujarat,    Tamil Nadu,    New Delhi

Ans:A,A


'.MOV' extension refers usually to what kind of file?
Options: Image file,    Animation/movie file,    Audio file,    MS Office document

Ans:B,B


If an economy is equilibrium at the point where plans to save and to invest are equal, then government expenditure must be
Options: zero,    equal to government income,    larger than government income,    negative

Ans:B,B


During World War I Germany was defeated in the Battle of Verdun on the western front and Romania declared war on the eastern front in the year
Options: 1914 AD,    1915 AD,    1916 AD,    1917 AD

Ans:C,C


Misha Grewal is associated with which games/sports?
Options: Badminton,    Chess,    Football,    Squash

Ans:D,D


Ludhiana is situated on ____ river.
Options: Gomti,    Yamuna,    Satluj,    Godavari

Ans:C,C


Which is the highest literary award of the world?
Options: Nobel Prize,    Booker Prize,    Pulitzer Prize,    Magsaysay Award

Ans:B,B


What is the Websites code for the country United Kingdom?
Options: GB,    UK,    EN,    EG

Ans:B,B


Which of the following does not contain a coinage metal?
Options: Silver and Gold,    Zinc and Gold,    Copper and Silver,    Copper and Gold

Ans:B,B


Epsom (England) is the place associated with
Options: Horse racing,    Polo,    Shooting,    Snooker

Ans:A,A


3rd battle of pannipat was fought between
Options: ahmed shah abdali and marathas

Ans: ahmed shah abdali , ahmed shah abdali


Which two counties did Kapil Dev play?
Options: Northamptonshire & Worcestershire,    Northamptonshire & Warwickshire,    Nottinghamshire & Worcestershire,    Nottinghamshire & Warwickshire

Ans:A,A


Vedanthangal Bird Sanctuary at Tamil Nadu has reserves of
Options: wild ass, wolf, nilgai, chinkara,    important bird sanctuary,    pantha, chital, sloth bear, wolf,    elephant, deer, wild boar, crocodile, crangetic dolphin

Ans:B,B


The Internet was developed in the...
Options: Early 1990s,    Late 1980s,    Early 1970s,    Late 1960s

Ans:D,D


who was founder of Turkish dynasty in India?
Options: Qutub-ud-din Aibak,iltutmish,Mohammad Ghori,Mohammad gajnabi

Ans:A,Qutub-ud-din Aibak


Farokh Engineer played his last Test match at his home ground.Where did he play his last Test match?
Options: Delhi,    Calcutta,    Hyderabad,    Mumbai

Ans:D,D


Himalayan Mountaineering Institute is at
Options: Darjeeling,    Dehradun,    Marmago,    Dispur

Ans:A,A


Rajiv Gandhi, Prime Minister of India, was assassinated in
Options: 1961,    1971,    1981,    1991

Ans:,


Which of the following operating systems is produced by IBM?
Options: OS-2,    Windows,    DOS,    UNIX

Ans:A,A


What is the duration of football match?
Options: Two 15 minute period with a reset at half time,    Two 25 minute period with a reset at half time,    Two 35 minute period with a reset at half time,    Two 45 minute period with a reset at half time

Ans:D,D


The most electropositive elements among the following is
Options: Na,    Ca,    K,    Cs

Ans:D,D


Where did Yashpal Sharma play his last ODI match?
Options: Chandigarh,    Indore,    Delhi,    Hyderabad

Ans:A,A


The ore which is found in abundance in India is
Options: monazite,    fluorspar,    bauxite,    magnetite

Ans:A,A


Venturi tube is used for
Options: measuring intensity of earthquakes,    measuring specific gravity,    measuring density,    measuring flow of a fluid

Ans:D,D


The modern theory of plate tectonics states
Options: the creation of oceanic crust and the drifting of continents,    the convention currents within the earth's mantle cause the creation of new oceanic crust at the mid oceanic ridges,    that the oceanic crust is destroyed at areas where this crust type becomes subducted under the lighter continental crust,    All of the above

Ans:D,D


The headquarters of U.N. is located in
Options: Rome,    Geneva,    New York,    Washington D.C.

Ans:C,C


What is FMD?
Options: FastEthernet Measuring Device,    Flashing Media Diode,    Fluorescent Multi-Layer Disc,    Flash Media Driver

Ans:C,C


How much districts are there in Punjab?
Options: 13,    17,    22,    15

Ans:C,C


Besides UK, USA, Germany and Japan the G-7 countries includes
Options: Canada, France and Russia,    Canada, Italy and Netherlands,    France, Netherlands and Russia,    Canada, France and Italy

Ans:D,D


To which of the following countries does the news agency Cetreko belong?
Options: Czechoslovakia,    Indonesia,    France,    USA

Ans:A,A


The oldest oil field in India is the ____ field, in ____
Options: Anleshwar, Gujarat,    Bombay High, Maharashtra,    Nawagam, Gujarat,    Digboi, Assam

Ans:D,D


What Sir Isaac Newton invented?
Options: Reflecting telescope,    Chronometer,    Microscope,    Spectacles

Ans:A,A


The phrase 'bicameral legislature' means
Options: a single assembly,    an elected legislature,    a legislature consisting of a lower and an upper chamber,    parliamentary system of government

Ans:C,C


The movement of particles by rolling, sliding and shuffling along the eroded surface is called
Options: saltation,    suspension,    traction,    solution

Ans:C,C


How many wickets did Yograj Singh take in his 1st ODI match?
Options: 1,    2,    4,    3

Ans:B,B


Unlike other parts of the Indian Coast, fishing industry has not developed along the Saurashtra coast because
Options: there are few indentions suitable for fishing,    of overwhelming dependence on agriculture and animal husbandary,    the sea water is relatively more saline,    of industrial development leading to widespread pollution of coastal area

Ans:B,B


A JPG is...
Options: A Jumper Programmed Graphic,    A format for an image file,    A type of hard disk,    A unit of measure for memory

Ans:B,B


The maximum number of isomers for an alkene with molecular formula C4H8 is
Options: 5,    4,    2,    3

Ans:B,B


The sidereal month may be defined as
Options: the period in which the moon completes an orbit around the earth,    the period in which the moon completes an orbit around the earth and returns to the same positions in the sky,    the period of rotation of moon,    None of the above

Ans:B,B


In 1945, fifty nations met to phrase the basic charter for a world organization which would "save succeeding generations from the scourge of war". This conference took place at
Options: Dumbarton Oaks,    London,    San Francisco,    Yalta

Ans:C,C


Who directed the world famous film 'The Gandhi'?
Options: Ben Kingsley,    Satyajit Ray,    Mrinal Sen,    Richard Attenborough

Ans:D,D


School of Aviation Medicine (Air Force) is located at
Options: Allahabad,    Hyderabad,    Bangalore,    Jalahalli

Ans:,

www.000webhost.com