Which Of The Following Materials Does Not Belong To The Grou…

which of the following materials does not belong to the group..
A. convenience outlet
B. switch
C. repcetacle
D. lamp holder
​

Answer:

D. lamp holder

Explanation:

I guess beb

Surface convenience outlet 3-gang with ground 10a. Convenience royu. Royu universal convenience outlet – top-most hardware & construction

Surface convenience outlet 3-gang with ground 10a. Electrical outlet options for safety & convenience. Wso omni wattage

convenience royu topmosthardware

Convenience royu. Outlet convenience royu. Surface type convenience outlet 2 gang electrical