To minimize joint preparation, make the root pass using an electrode designed for _____.

To minimize joint preparation, make the root pass using an electrode designed for _____.
 
  a. shallow penetration
  b. medium penetration
  c. shallow or medium penetration
  d. deep penetration

---

[Ques. 2] Flexible wall forms are designed to _____.
 
  a. make stripping easier
  b. be rolled for compact storage
  c. be used for curved walls
  d. be quickly assembled

---

[Ques. 3] Being dependable means _____.
 
  a. showing up for work on time, every day
  b. reporting co-workers who stretch out lunch hours and breaks
  c. leaving work early once you've finished a task
  d. finishing tasks no earlier than their scheduled date

---

[Ques. 4] The type of form system that can be as wide as 50 feet are _____.
 
  a. slip forms
  b. job-built wall forms
  c. gang forms
  d. insulating concrete forms

---

[Ques. 5] Aluminum-faced forms are unsuitable for architectural-concrete applications because they _____.
 
  a. react chemically with concrete
  b. are difficult to erect
  c. are not sufficiently strong
  d. are available only in small sizes