Question: Joining of thin foils is preferred to be done by
[A].gamma rays
X-rays
microwaves
gas welding
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Chromium molybdenum steel can not be welded using __________ welding.
Question: Chromium molybdenum steel can not be welded using __________ welding.
[A].thermit
electrical resistance
oxy-acetylene
any of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Arrange the words given below in a meaningful sequence. 1. Reading 2. Composing 3. Writing 4. Printing
Question: Arrange the words given below in a meaningful sequence. 1. Reading 2. Composing 3. Writing 4. Printing
[A].1, 3, 2, 4
2, 3, 4, 1
3, 1, 2, 4
3, 2, 4, 1
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Cold heading or upsetting is categorised as the __________ process.
Question: Cold heading or upsetting is categorised as the __________ process.
[A].extrusion
bending
rolling
forging
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Needles are produced by
Question: Needles are produced by
[A].forging
swaging
extrusion
machining
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Arrange the words given below in a meaningful sequence. 1. Site 2. Plan 3. Rent 4. Money 5. Building 6. Construction
Question: Arrange the words given below in a meaningful sequence. 1. Site 2. Plan 3. Rent 4. Money 5. Building 6. Construction
[A].1, 2, 3, 6, 5, 4
2, 3, 6, 5, 1, 4
3, 4, 2, 6, 5, 1
4, 1, 2, 6, 5, 3
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
In continuous casting process, graphite moulds are used with a view to providing
Question: In continuous casting process, graphite moulds are used with a view to providing
[A].heat resisting medium.
self lubricating qualities.
non-wetting surfaces.
chilling effect.
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Filler material used in welding should have __________ as compared to the parent metal to be welded.
Question: Filler material used in welding should have __________ as compared to the parent metal to be welded.
[A].lower melting temperature
same melting temperature
same composition
both ‘b’ & ‘c’
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
__________ of hard alloy and tool steel is done to make it easily machinable.
Question: __________ of hard alloy and tool steel is done to make it easily machinable.
[A].Case carburising
Tempering
Normalising
Annealing
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Larger length & diameter water pipes are made by
Question: Larger length & diameter water pipes are made by
[A].electrical resistance welding.
die casting.
semi-centrifugal casting.
continuous casting.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.