Answer / chief

( b ) Kuvempu

Optical fibres are used for communication in LASER because (1) Interference is produced by other lasers (2) They ensure that the beam does not scatter (3) They produce atmospheric interference (4) None of these

2 Answers  

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Berlin wall demolished in which year? 1.1988 2.1989 3.1990 4.1991

1 Answers  

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please send me previous questionpapers of psychological test

0 Answers  

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Under which article of the Constitution, the President of India can proclaim the National Emergency? (1) 356 (2) 352 (3) 123(1) (4) 370

1 Answers  

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Name the proposed Zonal Railway at Hajipur after bifurcation of Eastern Railway? (1) East Northern Railway (2) East Central Railway (3) East West Railway (4) Eastern Frontier Railway

5 Answers   East Central Railways, Group D, Indian Railways, North Eastern Railways, RRB,

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Which of these is true for the speed of an electro-magnetic wave and the speed of light ? (a) The former is greater (b) Both speeds are equal (c) The latter is greater than the former (d) None of these

1 Answers  

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Please send RRB Ticket Examiner/ Ticket Collector previous years question papers to sek2007_it@yahoo.com

0 Answers  

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Which of the following is the best conductor of electricity ? (a) Copper (b) Aluminium (c) Gold (d) Silver

53 Answers   AIEEE, CCA, College School Exams Tests, Cooper, IAF, Reddy Labs, Signetsoft, SSC, UPPCL,

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A load cell is a (1) Photo-voltaic cell (2) Strain gauge (3) Thermistor (4) Pressure gauge

3 Answers  

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Galvanizing is the process of coating (a) Zinc with Copper (b) Copper with Silver (c) Silver with Gold (d) Iron with Zinc

2 Answers  

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i am giong to write section engineer exam in rrb please send me the model question paper

0 Answers   Airtel, RRB,

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Vasco-da-Gama sailed round the Cape of Good Hope, crossed the Indian Ocean and landed at ______ in May 1498. (a) Kathiawar (b) Bombay (c) Calicut (d) None of these

3 Answers  

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