Wastewater Treatment Class I question & answers 2023(rated A+)

Wastewater Treatment Class I question & answers 2023(rated A+)a) alert the operator on duty Always alert the operator on duty before shutting down any equipment so as to prevent the possibility of harming personnel or affecting process performance as a result of the shutdown. - correct answer The first step the maintenance staff should take in properly locking and tagging out a piece of equipment is to... a) alert the operator on duty b) turn the equipment off at the motor control center (MCC) c) pull the switch on the electrical panel to "OFF" d) fill out the tags b) secured together If two or more floor coverings are required, secure them together to prevent trips and falls from the coverings separating. - correct answer When working in an area with two or more floor coverings, be sure that they are always... a) overlapping one another b) secured together c) separated from one another