Technician "A" says that while checking the windings of a compressor, a reading of 10 ohms or less from the common terminal to ground indicates that the motor is okay. Technician "B" says that the resistance of the start winding should always be less than the resistance of the run winding. Which of the following statements is correct?
A. Technician "A" is correct. Technician "B" is correct.
B. Technician "A" is correct. Technician "B" is incorrect.
C. Technician "A" is incorrect. Technician "B" is correct.
D. Technician "A" is incorrect. Technician "B" is incorrect.
Answer: D
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Match each nation on the left with the correct description of the problem it presented for U.S. foreign relations following the Revolutionary War. A. Britain 1. threatened American commerce in the Mediterranean B. France 2. demanded repayment of wartime loans C. Spain 3. occupied a chain of trading forts in the Old Northwest D. Barbary Coast 4. controlled important trade routes from the interior of North America
A. A-1, B-3, C-2, D-4 B. A-2, B-4, C-1, D-3 C. A-2, B-2, C-3, D-4 D. A-3, B-2, C-4, D-1 E. A-4, B-2, C-1, D-3
A ____ rated receptacle outlet shall be installed at an accessible location for the servicing of equipment within a crawl space.
A. 125-volt, single-phase, 15- or 20-ampere B. 112-volt, single-phase, 15- or 20-ampere C. 112-volt, dual-phase, 15- or 20-ampere D. 125-volt, dual-phase, 15- or 20-ampere
The preferred tolerance specification method that identifies the maximum and minimum limits
a. General tolerances
b. Basic hole system
c. Basic shaft system
d. Limit dimensioning
e. Plus-or-minus dimensioning
A number 5 lens is needed to protect the operator of a laser beam cutting system
Indicate whether the statement is true or false