When the shielding gas flow rate is high, air is drawn into the gas envelope by a(n) ____________________ effect around the edge of the nozzle.
Fill in the blank(s) with the appropriate word(s).
venturi
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While testing a starting circuit on a 5.7 V8 engine, the Tech finds that the engine cranks slowly. The starter current draw is 90 amps, and the battery voltage while cranking is 11 volts. What should the Tech Do next?
A. Check for voltage drop of the starter motor circuit. B. Test the battery capacity. C. Replace the starter motor, as a short is indicated. D. Determine the condition of the engine.
If bc=3 and ac=5, what is ab?
Fill in the blank(s) with the appropriate word(s).
A ____ is a logic circuit that can count a sequence of numbers or states when activated by a clock input.
A. multivibrator B. shift register C. counter D. latch
Foundation walls are dimensioned face to center.
Answer the following statement true (T) or false (F)