What are the two types of ropes that may be used when rigging?
What will be an ideal response?
The two types of ropes that may be used when rigging are fiber rope and wire rope.
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_____ should not be used in formal correspondence to add a point forgotten in the original letter
A) Your initials B) Owner's name C) Carbon copy D) Postscripts
A steel mill has a production set up where metal sheets are rolled for desired thickness as they emerge from the production sequence. It is a continuous real time production and measurements have to be made on-line. Suggest a sensor that can do the job. The final output should be electrical.
What will be an ideal response?
Over the elastic range, the deformation of a spring is directly proportional to
a. the amount of stretch. b. the amount of compression. c. the applied force. d. the spring constant.
The evaporator coil operating temperature for a system with a 20°F split, 85°F return air, and 71°F supply air is:
A) COT = ((85°F - 71°F)/2 ) - 20 = 58°F. B) COT = 85°F - 20 = 75°F. C) COT = ((85°F - 71°F)/2 ) + 20 = 98°F. D) COT = 71°F - 20 = 51°F.