The cables in Figure P6.7 have been dimensioned so that a 3-kip tension force develops in each vertical strand when the main cables are tensioned. What value of jacking force T must be applied at supports B and C to tension the system?
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Technician A says that a diesel fuel tank plays a role as a heat exchanger in many modern diesel fuel systems. Technician B says that rectangular shaped fuel tanks can provide the same strength using thinner wall thickness than that required for cylindrical tanks. Who is correct?
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To install the test blind, install the flange spreaders at the _____.
a. top and bottom b. 6-o'clock position c. 3-o'clock and 9-o'clock position d. top of the flange
Cranking vacuum should be ________
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