When the control coil is energized in a standard SAE relay, which of the following relay circuits is switched to closed status?
A. 1 - 2 (86 - 85)
B. 2 - 3 (85 - 30)
C. 3 - 4 (30 - 87a)
D. 3 - 5 (30 - 87)
Answer: D
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If a G01 command includes X and Y values, but no value for Z:
A. the movement will not be completed, since a value for each axis must be included B. the machine will move to the specified X and Y values, and move to Z = 0 C. the movement will be completed, with no change in the Z position D. rapid movement will be completed, with no change in the Z position
Radiant heat transfer accounts for:
a. 30% to 40% b 40% to 50% c. 60% to 70% d. 70% to 80%
The four outputs of a 7493 4-bit binary counter are Q0, Q1, Q2, and Q3. Which modulus results if Q0 is tied to Clock 1 and Q1 and Q3 are tied to MR1 and MR2? (Assume input on Clock 0.)
A) MOD-9 B) MOD-5 C) MOD-10 D) MOD-11
To prepare for construction, formwork must be properly _____.
a. inventoried b. staged c. located d. stored