A structural drafter estimates that 50 gusset plates will be needed to frame a building. It was found that only 40 were needed. The actual amount is within what percent to the nearest tenth percent of the estimate?
What will be an ideal response?
20%
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The inside of a dirty engine can harbor hazardous waste.
Answer the following statement true (T) or false (F)
Your neighbor is digging a hole in his back yard for an in-ground swimming pool. The rectangular hole is 21 feet wide, 42 feet long and 6 feet deep. If a truck can haul 10 cubic yards, how many trips will it take to haul all of the dirt away?
a. 10 b. 2 c. 7 d. 20
A parallel-in, serial-out shift register is loaded initially with 0100. What will the register contain after two clock pulses if the serial input is HIGH?
A) 0011 B) 1110 C) 1101 D) 0000
How does additional pressure that is applied to a high-pressure gauge register when connected to a piece of equipment?
A) The fluid in the Bourdon tube moves to a higher position to indicate pressure. B) The Bourdon tube rotates to indicate a change in pressure. C) The Bourdon tube flattens out when the mechanical needle to shows pressure. D) The Bourdon tube straightens out and moves the needle to indicate pressure.