Which of the following methods is not permitted to be used for bonding in hazardous (classified) locations?
A. Bonding equipment to the grounded service conductor
B. Connections using threaded couplings or threaded bosses on enclosures
C. Threadless couplings and connectors when made up tight for metal raceways and metal-
clad cables
D. Other approved devices, such as bonding-type locknuts and bushings
A. Bonding equipment to the grounded service conductor
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Find the displacement, in liters, of a 6-cylinder engine with a bore of 3.880 inches and a stroke of 3.100 inches. Round your answer to the nearest tenth of a liter. Use the value 3.1416 for ?
A) 3.6 L B) 3.5 L C) 3.7 L D) None of these
If a 100-watt light remains on for 12 hours, how many kilowatt-hours of power will be consumed?
a. 1.2 kWh b. 8.3 kWh c. 12 kWh d. 100 kWh
Generally, to test an electrical loop, the test instrument should be able to supply _____
A) calibration signals B) fieldbus pulses C) pneumatic signals D) power
Would it be possible for different design teams to come up with different function structures for the same system or product? Why or why not?
What will be an ideal response?