Why is it recommended that an acetylene cylinder valve never be opened more than one-half turn?
A) To minimize the strain of the high cylinder pressures on the valve threads
B) To allow rapid shutoff in the case of an accident
C) To prevent the valve from getting stuck in the fully opened position
D) To regulate the pressure to the torch handle
B
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A key part of the training the CSIRT is testing the IR plan. Briefly describe parallel testing and full interruption testing.
What will be an ideal response?
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The light wood along the exterior portion of the trunk is called ________________________ wood
Fill in the blank(s) with correct word
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A lead network is another term for what type of filter?
A. RC B. RL C. Low pass D. High pass
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Express 0.45 hour in minutes.
A. 24 B. 25 C. 26 D. 27
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