Answer / j. rajasimha

Allen screw is same as any other screw but the screw head
has a hexagonal cavity instead of a normal V grove. So only
Allen keys have to be used for operating this screw.

Answer / ravikiran a

Allen screw is a screw with a hexagonal hole in the head
screw - a fastener with a tapered threaded shank and a slotted head

difference between rolling & pitching

2 Answers  

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What is the purpose of bilge separator

0 Answers   RRB,

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What is isometric drawing?

0 Answers  

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Question for mech.engineer in dmrc

0 Answers  

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Stress produce strain or strain produce stress.....?Explain?

9 Answers   Behr, Bhel, ONGC,

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what is the difference between pipe and a tube?

0 Answers  

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During the ISO/TS Certification Audit the auditor arise the NC in the MRM dept.The NC is MRM is not conducted effectively . What is the CA for that NC?

0 Answers  

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If a cantilever beam is loaded with point load at its free end and when the load increases at which section it will break first?

5 Answers   Government, TATA,

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who is the freedom fighter

3 Answers   Mechanical, RRB,

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Why RPM cum hour meter connection is not possible in water cooled DEA set. Is there any problem in sensing?

0 Answers  

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Why water treatment is required for boiler feed water?

3 Answers  

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what for orifice using in liquid flow line

9 Answers  

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