A filled in flag symbol on the reference line indicates:
A) Use caution B) Inspection required
C) Weld in the field D) Weld in the shop
C
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The only difference between an isometric drawing and an isometric projection is the ____.
A. terminology B. representation C. size D. both a and b E. none of the above
Which of the following is a NOT a general safety tip when using hand tools?
A. Inspect spark-resistant tools for wear or damage. B. Use screwdrivers as chisels or gouges. C. Maintain a proper grip. D. Make sure the jaws of wrenches and pliers are not sprung to the point that slippage occurs.
From a global perspective, the War of 1812 was
A. a highly significant conflict. B. more important to Europeans than to Americans. C. of little importance. D. responsible for the defeat of Napoleon. E. more important than the American Revolution.
La escoria se retira de la tubería biselada con:
a. biseladoras. b. pulidoras (o amoladoras) portátiles. c. punzones. d. máquinas de corte.