To demonstrate the phenomena of interference, we require (1) Two sources which emit radiation of the same frequency (2) Two sources which emit radiation of nearly the same frequency (3) Two sources which emit radiation of the same frequency and have a definite phase relationship (4) Two sources which emit radiation of different wavelengths

1 Answers  

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To induce an e.m.f. in a coil, the magnetic flux linking (a) must decrease (b) can increase or decrease (c) must increase (d) must remain in constant

3 Answers   KPSC Karnataka Public Service Corporation,

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scribers made of (1)stainless steel(2)low corbon steel(3) mild steel

5 Answers   RRB, SSI Small Scale Industries, Uttam,

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G.m sir, I'm vishwas arya.i will attend the rrb exam on assitant loco pilot .please send the model aptitude questions. please

0 Answers   RRB,

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The sum of exterior angles of a triangle is (a) 1200 (b) 1800 (c) 3600 (d) 2400

4 Answers  

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A longitudinal wave is made, when (1) Two stationary waves equal frequency and amplitude meet in opposite directions (2) Two stationary waves of equal frequency and amplitude meet in the same direction (3) Two stationary waves of equal frequency but different amplitudes meet in opposite directions (4) Two stationary waves of equal amplitude but different frequency meet in opposite directions

1 Answers  

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plz. send me a rrb assistent loco pilot previous papers

0 Answers   RRB,

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i had applied for the post of junior engineer in RRB CHENNAI, can you please send me the previous five year question paper to MY MAIL ID: venkatv1986@yahoo.com

0 Answers   RRB,

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pls send me previous rrb online exam pattern questions, i want immediatly. pls kindly considered me and send to my mail.

3 Answers   RRB,

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plz urgently send me old question paper of railway recruitment board for the post of enquiry cum reservation clerk om my e-mail id "sarika4848@yahoo.in"

0 Answers  

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Sir I am b.teck (bachelor of technology) 4th year (8th semester pursuing)Student.Can I apply for any type exam of Railway? next question is how to prepare myself for any type railway exam.

2 Answers   RRB,

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My RRB exam on 22nd feb 2009 in chenai. Exam of train clerk and commercial so How I prepare of exam.?

1 Answers   RRB,

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