In gas welding using oxygen and acetylene cylinders the pressure of gas is more in
A) Aetylene cylinders
B) Equal in both cylinders
C) Oxygen cylinder
D) 400 - 440 V
Correct Answer:
Verified
Q11: In ultrasonic welding the frequency range is
Q12: In which of the following process the
Q13: Which of the following is a clearance
Q14: Which hardening process is free from scale
Q15: Miter gears are
A)Gears of different modules
B)Spur gears
Q17: Some substances generate voltage when they are
Q18: Ball bearing races are
A)Lapped
B)Ground
C)Nickel plated
D)Buffed
E)Turned
Q19: In centreless grinding the regulating wheel is
Q20: Which of the following operation is not
Q21: The surface roughness on a drawing is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents