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Goose7701 Goose7701
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Posts: 499
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6 years ago
Too much primary air or will cause
 
  A) Higher than normal temperature rise B) Flame rollout
  C) The high limit to open D) Delayed ignition

 Q. 2

A number 5 lens is needed to protect the operator of a laser beam cutting system.
 
  Indicate whether the statement is true or false

 Q. 3

Lack of secondary air or a stopped up vent will cause
 
  A) Flame rollout B) Delayed ignition
  C) Higher than normal temperature rise D) The high limit to open
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Ron.MRon.M
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#1
Posts: 370
Rep: 1 0
6 years ago
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Goose7701 Author
wrote...
#2
6 years ago
Thank you soooo very much, it was really helpful and kind of you to answer my q's
wrote...
#3
6 years ago
You're welcome, once again
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