Tnpsc Group 4 Physics Online Test 9

1.  Giant Wheels used in 
   
   1.  Bar magnet
   2.  Horseshoe magnet
   3.  Electromagnet
   4.  Ring magnet
   
   
2.  In  _____ year said Earth like a giant magnet
   
   1.  1615
   2.  1610
   3.  1605
   4.  1600
   
   
3.  Fine odd one out : Iron Nail, Pins, Rubber Tube, Needle
   
   1.  Rubber Tube
   2.  Iron Nail
   3.  Pin
   4.  Needle
   
   
4.  Find odd one out : Escalator, Electric bulb, Electromagnetic Train, Lift
   
   1.  Lift
   2.  Electromagnetic Train
   3.  Escalator
   4.  Electric bulb
   
   
5.  Magnet kept near Mobile, Television, Computer, Cassettes, CD 
   
   1.  None of the below
   2.  Material get magnetic power
   3.  Magnet get Magnetic power
   4.  Magnet Lost Property, Materials damaged
   
   
6.  Storage of Bar Magnet is _____
   
   1.  kept up and down of pairs
   2.  Pairs of Bar Magnet kept unlike pole
   3.  Pairs of Bar Magnet kept like pole 
   4.  None of the above
   
   
7. Electromagnetic Trains have ______ wheels
   
   1.  256
   2.  124
   3.  No Wheels
   4.  So many Wheels
   
   
8.  Fine odd one out : Bar Magnet, Horseshoe Magnet, Magnetite, Ring Magnet
   
   1.  Ring Magnet
   2.  Horseshoe Magnet
   3.  Bar Magnet
   4.  Magnetite
   
   
9.  Find Odd one out : Attraction, Repulsion, Pointing direction, Illumination
   
   1.  Repulsion
   2.  Attraction
   3.  Illumination
   4.  Pointing Direction
   
   
10.  Who said Earth like a giant magnet
    1.  Gilbert William
    2.  Kepler
    3.  Nuteon
    4.  William Gilbert
    
    

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