Rudinia
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Core Examination 50 Questions With Complete Solution
Core Examination 50 Questions With Complete Solution The material that is used over roof beams or rafters as a base for the roofing is called: A. flashing B. sheathing C. fascia D. baseboard - B. Sheathing If one end of a copper tube is heating, the other end will soon become very hot also. The heat moves from one end to the other by: A. conduction B. convection C. air movement within the tube D. wave energy - A. conduction Before beginning any electrical checkout procedure, what ...
- Exam (elaborations)
- • 10 pages •
Core Examination 50 Questions With Complete Solution The material that is used over roof beams or rafters as a base for the roofing is called: A. flashing B. sheathing C. fascia D. baseboard - B. Sheathing If one end of a copper tube is heating, the other end will soon become very hot also. The heat moves from one end to the other by: A. conduction B. convection C. air movement within the tube D. wave energy - A. conduction Before beginning any electrical checkout procedure, what ...
NATE AC Service Certification Exam With Complete Solution
NATE AC Service Certification Exam With Complete Solution A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? The purpose of using flux when soldering is to:
- Exam (elaborations)
- • 45 pages •
NATE AC Service Certification Exam With Complete Solution A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? The purpose of using flux when soldering is to:
NCCER Intermediate Rigging, 3rd Ed; Lattice Boom Assembly & Disassembly With Complete Solution
NCCER Intermediate Rigging, 3rd Ed; Lattice Boom Assembly & Disassembly With Complete Solution Connector pins in pendants should never be removed a . unless the pendant is under light tension b . without first removing the pendant from the crane c . until the proper lubricant has been applied d . when the pendant is under any tension - d . when the pendant is under any tension Which of the following features is necessary for a crane assembly area ? a . Soft , sandy soil for cus...
- Exam (elaborations)
- • 3 pages •
NCCER Intermediate Rigging, 3rd Ed; Lattice Boom Assembly & Disassembly With Complete Solution Connector pins in pendants should never be removed a . unless the pendant is under light tension b . without first removing the pendant from the crane c . until the proper lubricant has been applied d . when the pendant is under any tension - d . when the pendant is under any tension Which of the following features is necessary for a crane assembly area ? a . Soft , sandy soil for cus...
NCCER Intermediate Rigging Ed. 3; Telescopic-Boom Attachment Setup & Assembly With Complete Solution
NCCER Intermediate Rigging Ed. 3; Telescopic-Boom Attachment Setup & Assembly With Complete Solution To luff a boom is to A. Swing the boom right or left B. Telescope the boom in or out C. Raise or lower the boom D. Shorten or lengthen the load radius by articulation - raise or lower the boom Which of the following statements is not true about auxiliary boom heads ? A. During the installation, the workers must plug the boom head's electrical signal cables into the main boom sockets...
- Exam (elaborations)
- • 4 pages •
NCCER Intermediate Rigging Ed. 3; Telescopic-Boom Attachment Setup & Assembly With Complete Solution To luff a boom is to A. Swing the boom right or left B. Telescope the boom in or out C. Raise or lower the boom D. Shorten or lengthen the load radius by articulation - raise or lower the boom Which of the following statements is not true about auxiliary boom heads ? A. During the installation, the workers must plug the boom head's electrical signal cables into the main boom sockets...
ADVANCED RIGGING WITH COMPLETE SOLUTION
What is meant by the term two blocking? Lifting 20,000 lbs with a 2 leg bridle sling at 30* horizontal sling angle, what is the force applied to each leg?
- Exam (elaborations)
- • 6 pages •
What is meant by the term two blocking? Lifting 20,000 lbs with a 2 leg bridle sling at 30* horizontal sling angle, what is the force applied to each leg?