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Questions - Part 4 (in Hindi)
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Questions on Casting Mould Design and Fluid Kinematics.

Lohit Kumar Yadav
IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Believes in Quality Education for all.

U
Unacademy user
low level lecture for children
  1. SOLUTION AND ANALYSIS OF ONE MARK QUESTIONS (IN HINDI) GRADUATE APTITUDE TEST IN ENGINEERING Forenoon Session BY: LOHIT KUMAR YADAV


  2. ABOUT ME: Secured AIR 1 in ESE 2017. Appeared for ISRO, BARC, BEL, BPCL, IOCL Interviews 2 years professional experience AFSB Mysore, 2014 Educator on Unacademy since December, 2017 Hobbies: Reading Fictional Novels, Cooking, Playing Piano.


  3. In a casting process, a vertical channel through which molten metal flows downward from pouring basin to runner for reaching the mould cavity is called (a) sprue (b) blister (c) pinhole (d) riser


  4. Parting line Gas vent Riser Pouring cup Cope. Drag Mold cavity Core Runner Sprue


  5. Right Answer : (a) sprue


  6. Water flows through a pipe with a velocity given by 4 where j is the unit vector in the y direction, t (> o) is in seconds, and x and y are in meters. The magnitude of total acceleration at the point (x, y) = (1,1) at t = 2 s is m/s2


  7. oa #3 dt


  8. So



  9. Right Answer 3