Q1. What is the most important parameter in hydro forming ?
(a) Pressure (b) Surface tension (c) Viscosity (d) None of these
Q2. Hydroforming is primarily used for manufacturing:
(a) Different shape tubes (b) Embossed sheets (c) Both (a) and (b) (d) None of these
Q3. Which of the following can be manufactured using hydroforming:
(a) Gear (b) Ring (c) Exhaust pipes (d) All of these
Q4. The static part during hydroforming process:
(a) Piston/Ram (b) Die (c) Both (a) and (b) (d) None of these
Q5. The movable part during hydroforming process:
Q6. Which is a type of Hydroforming process ?
(a) Tube hydroforming (b) Sheet hydroforming (c) Both (a) and (b) (d) None of these
Q7. Which is an example of sheet hydroforming ?
(a) Punching (b) Deep drawing (c) Stamping (d) None of These
Q8. Which type of structure is formed using hydroforming process ?
(a) Unibody (b) Dualbody (c) Multibody (d) None of these
Q9. The advantages of hydroforming process are:
(a) Low cost technology (b) Less material loss (c) Both (a) and (b) (d) None of these
Q10. The disadvantage of hydroforming process are: