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Question
what is the abbreviation of welding rod 7018?
 Question Submitted By :: Mechanical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
ALL ARE WRONG.

7018

I.E 70=ULTIMATE TENSILE STRENGTH
1= SINGLE POSITION OF WELDING
8= AMOUNT OF FLUX AND CURRENT CONFIGRATION
 
Is This Answer Correct ?    24 Yes 4 No
Avikal Sharma
 
Answer
# 2
Answer 3 is correct but ULTIMATE TENSILE STRENGTH is 70,000
psi
 
Is This Answer Correct ?    8 Yes 2 No
Biplab Kar
 
 
 
Answer
# 3
7018=
70=tensile strength 70000psi
1= welding position (all position
8=current flux
 
Is This Answer Correct ?    5 Yes 1 No
Kubes
 
Answer
# 4
Hello Mr jodh

can u send any proof for ur answer 7xxx?
 
Is This Answer Correct ?    7 Yes 4 No
Kumar
 
Answer
# 5
E7018:
70:70,000 Tensile Strength
1: All Positions
8: Low-Hydrogen Electrodes
 
Is This Answer Correct ?    3 Yes 0 No
Pallabit Mishra
 
Answer
# 6
It is aluminium alloy with abbreviation

7XXX
 
Is This Answer Correct ?    7 Yes 14 No
Jodh
 

 
 
 
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applications of newtons law?   1
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What type of Voltage should be in the Resistance Welding. Should it be High or Low & Why?   1
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what is considered to be the first machine?   12
I AM DIPLOMA MECHANICAL I GOT CALL LETTTER FROM ISRO AHMEDABAD FOR INTERVIEW CAN YOU GIVE ME ANY RELATED KNOWLEDGE FOR WRITTEN AND PI. ISRO 5
 
For more Mechanical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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