The lighting trolley is available in 5-ft (1.5-m) and 10-ft (3-m) sections, which are joined by________ couplings.
A) straight
B) plain
C) double
D) circular

Name: The lighting trolley is available in 5-ft (1.5-m) and 10-ft (3-m) sections, which are joined by________ couplings. A) straight B) plain C) double D) circular
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Quizplus · Accepted Answer

The Answer of The lighting trolley is available in 5-ft (1.5-m) and 10-ft (3-m) sections, which are joined by________ couplings.
A) straight
B) plain
C) double
D) circular

The Lighting Trolley Is Available in 5-Ft (1