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GATE 2018 Set 2
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Lohit Kumar Yadav
IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Appeared for BARC, ISRO, IOCL, BPCL, BEL interviews.

U
Unacademy user
Hello Dr. Artika. Thank you for such an informative video. I have a doubt. I have read the books told by you and could understand the concepts also very well. I am stuck on the point as to how to study the books with reference to the examination that I should be able to answer the questions in the examination? I am not able to make out what type of questions are framed from which topics?
Hello brother stay updated to the previous years question papers on the topic in which you are not able to cope up with the relevant subject. Hope you will achieve your success soon. All the best. GOD BLESS YOU..............
  1. GATE 2018- Set 2 By: Lohit K Yadav


  2. (A) 64 (B) 212 (C) 300 (D) 1200 A local tyre distributor expects to sell approximately 9600 steel belted radial tyres next year. Annual carrying cost is Rs. 16 per tyre and ordering cost is Rs. 75. The economic order quantity of the tyresis


  3. - V Cn 1.6


  4. aal on eavnj C. nhe lab anxin


  5. A frictionless gear train is shown in the figure. The leftmost 12-teeth gear is given a torque of 100N-m. The output torque from the 60-teeth gear on the right in N-m is (A) 5 (B) 20 (C) 500 (D) 2000 48 Teeth 12 Teeth T-100N- m 60 Teeth 12 Teeth


  6. t-t t r- t


  7. 12 Oo So 2


  8. sin cun ts 74-40 6o


  9. A circular hole of 25 mm diameter and depth of 20mm is machined by EDM process. The material removal rate (in mm3/min) is expressed as Where I-300 A and the melting point of the material, T=1600 C The time (in minutes) for machining this hole is (correct to two decimal places) 4x104 IT-123


  10. 1-23 Chinins (ne


  11. mo 2 S8121 3 74


  12. Tn 2L 2 2 b)=- 2