In steel erection, written authorization must notify the steel erection contractor that concrete used in footings has withered:
A. Cured to at least 75% of its intended minimum compressive design strength.
B. Has cured sufficiently to support the loads that will be imposed during erection.
C. Both A and B.
C
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Fixed-sum contracts, sometimes called lump-sum contracts, are used most often.
Answer the following statement true (T) or false (F)
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Answer the following statement true (T) or false (F)
The term "divide and conquer" means
A) Make the first troubleshooting measurement halfway between the input and output on the signal flow path. B) Divide the troubleshooting tasks equally between troubleshooters. C) Make the first measurement at the first point where a signal divides. D) All of the above
If a cooling system operates at too cool of a temperature, the engine will _______________
A) Produce more torque B) Have more efficiency C) Pre-ignite or detonate D) Produce higher emissions