Describe the parameters and set of limitations that the WPS lists.

What will be an ideal response?


The WPS lists all of the parameters required to produce a sound weld to the specific code, specifications, or definition. Specific parameters such as welding process, technique, electrode or filler, current, amperage, voltage, preheat, and postheat should also be included. The procedure should list a range or set of limitations on each, such as amps = 110-150, voltage = 17-22, and so on, with the more essential or critical parameters more closely defined or limited.

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Repeat Problems P14.8 and P14.9 for the hexagonal topology shown in Figure P14.11





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If the negative lead of the ohmmeter is connected to the emitter of the UJT, no connection should be seen between the emitter and ____.

a. either base b. the ohmmeter c. the output d. the rectifier

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Fixed brake drums are held on by a spindle nut

Indicate whether the statement is true or false

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10,000 V can be rewritten as ____.

A. 100 kV B. 10 kV C. 10 MV D. 10 mV

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