Column forms require strong tie supports and _____.

Column forms require strong tie supports and _____.
 
  a. smooth liners
  b. steel strongbacks
  c. tight joints
  d. leveling jacks

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[Ques. 2] If plywood panels are used to build a slipforming form, a small gap should be left between panels to allow
  for _____.
 
  a. pressure equalization
  b. shrinkage
  c. swelling
  d. water runoff

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[Ques. 3] Fiber column forms are a tube made by wrapping layers of fiber _____.
 
  a. in a crisscross pattern
  b. around a core
  c. alternating with layers of plastic film
  d. in a spiral

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[Ques. 4] One-time-use forms for round columns are made from _____.
 
  a. fiber
  b. plastic
  c. fiberglass
  d. plywood

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[Ques. 5] While concrete is being placed, the forms must be checked to be sure they are _____.
 
  a. not leaking
  b. completely filled
  c. properly braced
  d. plumb and level