NICET Level 2 ITM of Water Based Systems Exam Questions And Answers

When placing a LOTO on a system, how many locks should be applied? - ANS As many locks as there are personnel working on the system. A ladder must be able to support ____ times the weight of the expected load - ANS 3.3 It is acceptable to enter into a confined space without an attendant, but only if all other precautions and PPE are taken. - ANS False A defective air pressure gauge on the supply air of a dry pipe system is considered a _____ - ANS Critical deficiency When taking a sprinkler system out of service, the following are approved sources of a temporary water supply -A hose from a fire hydrant to the FDC -A portable tank and pump -A standby fire department pumper - ANS True When using a ladder for electrical work, _______ - ANS The rails must be non-conductive. When using an aerial lift, you must -Tie off with a lanyard -Wear a hard hat -Have received appropriate training - ANS True When an employee may be exposed to hazardous chemicals, when must training be given? -When they might be exposed to said chemical -When new chemicals have been added to the work place - ANS True Toxic chemicals will be hazardous in a confined space when the ______ is exceeded - ANS PEL A hydropneumatic pump is used to check for air leaks on a dry pipe system - ANS False When shutting down a system for impairment you must hang a tag at _______ - ANS System control valve and the FDC Prior to entering a confined space, oxygen must be tested to be between ______ - ANS the minimum and maximum levels Before opening a fire pump controller and measuring voltage and amps you must be trained in _____ - ANS NFPA 70E, arc flash, and the proper PPE When testing a antifreeze solutions, what tools are recommended? - ANS Refractometer, or hydrometer The person who performs the LOTO on a piece of equipment to perform repairs or maintenance is the _______ - ANS authorized person