Q.1
Which of the following, are the processes and applications in which Abrasive jet machining can be applied?
  • a) Drilling
  • b) Cutting
  • c) Deburring
  • d) All of the mentioned
Q.2
Using abrasive jet machining, wire cleaning and insulation stripping take place without affecting the conductor.
  • a) True
  • b) False
Q.3
In Abrasive jet machining, intricate shapes and holes are machined on which type of materials?
  • a) Brittle
  • b) Thin
  • c) Difficult to machine
  • d) All of the mentioned
Q.4
State whether the following statement is true or false, about Abrasive jet machining.
  • a) True
  • b) False
Q.5
What are the type of materials that can be machined using Abrasive jet machining?
  • a) Glass
  • b) Sapphire
  • c) Quartz
  • d) All of the mentioned
Q.6
What is the amount of material utilizes when we machine parts using Abrasive jet machining?
  • a) Very low
  • b) Low
  • c) Medium
  • d) High
Q.7
After how much time tool has to be changed in AJM?
  • a) 1 hr
  • b) 2 hrs
  • c) 5 hrs
  • d) No tool change required
Q.8
By using Abrasive jet machining, how much amount of hardening does the materials experience?
  • a) No hardening
  • b) Very less hardening
  • c) Average hardening
  • d) High hardening
Q.9
Which type of materials cannot be machined using Abrasive jet machining?
  • a) Soft materials
  • b) Hard materials
  • c) Difficult to machine materials
  • d) None of the mentioned
Q.10
Which of the following materials in Abrasive jet machining can be a health hazard?
  • a) Abrasive grains
  • b) Air carrier
  • c) Silica dust
  • d) None of the mentioned
Q.11
In AJM, air filters are used to remove which of the following?
  • a) Moisture
  • b) Oil
  • c) Other dust particles
  • d) All of the mentioned
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