GO Mechanical
Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Questions
Tags
Users
Ask
New Blog
Blogs
Exams
Dark Mode
GATE2018-2-8
Arjun
asked
in
Machine Design
Feb 17, 2018
edited
Jan 16, 2020
by
go_editor
0
votes
0
votes
Pre-tensioning of a bolted joint is used to
strain harden the bolt head
decrease stiffness of the bolted joint
increase stiffness of the bolted joint
prevent yielding of the thread root
gateme-2018-set2
Arjun
asked
in
Machine Design
Feb 17, 2018
edited
Jan 16, 2020
by
go_editor
by
♦
Arjun
27.4k
points
answer
share this
share
0 Comments
Please
log in
or
register
to answer this question.
0
Answers
Answer:
C
Related questions
0
answers
0
votes
0
votes
Arjun
asked
in
Machine Design
Feb 17, 2018
GATE2018-2-38
A bar is subjected to a combination of a steady load of $60 \: kN$ and a load fluctuating between $-10 \: kN$ and $90 \: kN$. The corrected endurance limit of the bar is $150 \: MPa$, the yield strength of the material is $480 \: MPa$ and the ultimate ... safety is $2$, the value of $a$ (in $mm$), according to the modified Goodman's criterion, is _____ (correct to two decimal places).
Arjun
asked
in
Machine Design
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
numerical-answers
0
answers
0
votes
0
votes
Arjun
asked
in
Machine Design
Feb 17, 2018
GATE2018-2-6
A frictionless gear train is shown in the figure. The leftmost $12$-teeth gear is given a torque of $100 \: N-m$. The output torque from the $60$-teeth gear on the right in $N-m$ is $5$ $20$ $500$ $2000$
Arjun
asked
in
Machine Design
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
0
answers
0
votes
0
votes
Arjun
asked
in
Quantitative Aptitude
Feb 17, 2018
GATE Mechanical 2018 Set 2 | GA Question: 8
A contract is to be completed in $52$ days and $125$ identical robots were employed, each operational for $7$ hours a day. After $39$ days, five-seventh of the work was completed. How many additional robots would be required to complete the work on time, if each robot is now operational for $8$ hours a day? $50$ $89$ $146$ $175$
Arjun
asked
in
Quantitative Aptitude
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
numerical-ability
work-time
1
answer
0
votes
0
votes
Arjun
asked
in
Quantitative Aptitude
Feb 17, 2018
GATE Mechanical 2018 Set 2 | GA Question: 10
An unbiased coin is tossed six times in a row and four different such trials are conducted. One trial implies six tosses of the coin. If H stands for head ans T stands for tail, the following are the observations from the four trials. HTHTHT TTHHHT HTTHHT ... Two T will occur. One H and one T will occur. Two H will occur. One H wll be followed by one T.
Arjun
asked
in
Quantitative Aptitude
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
numerical-ability
pobability
0
answers
0
votes
0
votes
Arjun
asked
in
Analytical Aptitude
Feb 17, 2018
GATE Mechanical 2018 Set 2 | GA Question: 9
A house has a number which need to be identified. The following three statements are given that can help in identifying the house number? If the house number is a multiple of $3$, then it is a number from $50$ to $59$. If the house number is NOT a multiple of ... of $6$, then it is a number from $70$ to $79$. What is the house number? $54$ $65$ $66$ $76$
Arjun
asked
in
Analytical Aptitude
Feb 17, 2018
by
Arjun
27.4k
points
gateme-2018-set2
analytical-aptitude
logical-reasoning
Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.
Recent Posts
GATE Mechanical Engineering Syllabus for GATE 2023 (Updated 2020)
ISRO Questions Papers for Mechanical
ISRO Mechanical and RAC Previous Year Papers
How to Apply to Colleges after GATE
GATE Mechanical Syllabus
Top Users
Feb 2023
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy