GATE 2018 Metallurgical Engineering (MT) solved Question Paper
#1
GATE 2018 Metallurgical Engineering (MT) Question Paper and answer

1.In froth flotation, the primary purpose of adding collectors is to:
(A) make the surface of the mineral hydrophobic.
(B) make the surface of the mineral hydrophilic.
© stabilize the froth.
(D) adjust the pH.

2.Consider the following engineering components:
P. Gas turbine blades
Q. Tungsten-based heavy alloy penetrators
R. Self-lubricating bearings
S. Engine block of an automobile
Which of the following two components are produced by powder metallurgy?
(A) P & Q (B) Q & R © Q & S (D) P & S

3.Which of the following materials are protected by passivation (i.e., formation of a thin
adherent film on the surface) from corrosion?
P. Aluminium alloys
Q. Mild steel
R. Stainless steel
S. Silver
(A) P & Q (B) Q & R © Q & S (D) P & R


Get the detailed GATE 2018 Metallurgical Engineering (MT) Question Paper and answer key from the link below


Attached Files
.pdf   GATE 2018 Metellurgical Engineering (MT) Question Paper.pdf (Size: 995.19 KB / Downloads: 25)
Reply
#2
GATE 2018 Metallurgical Engineering (MT) answer key


Attached Files
.pdf   GATE 2018 Metellurgical Engineering (MT) Answer Key.pdf (Size: 46.92 KB / Downloads: 13)
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  GATE 2019 XE - Engineering Sciences Question Paper and Answer key kalyanasundari 1 76 06-11-2019, 12:28 AM
Last Post: tanupp
  GATE 2019 Textile Engineering and Fibre Science (TF) Question Paper and Answer key kalyanasundari 1 80 06-11-2019, 12:28 AM
Last Post: tanupp
  GATE 2019 PI - Production and Industrial Engineering Question Paper and Answer key kalyanasundari 1 78 06-11-2019, 12:28 AM
Last Post: tanupp
  GATE 2019 Petroleum Engineering (PE) Question Paper and Answer key kalyanasundari 1 70 06-11-2019, 12:28 AM
Last Post: tanupp
  GATE 2019 MT - Metallurgical Engineering Question Paper and Answer key kalyanasundari 1 71 06-11-2019, 12:28 AM
Last Post: tanupp



Users browsing this thread: 1 Guest(s)