What percentage fill is required by the NEC®?
You have a Rigid PVC conduit (RNC), schedule 80, that is required to hold the following conductors; six -18AWG TFN, ten -18AWG XFF and four -16AWG XF.
40%
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Describe an alternative system for horizontal bracing.
What will be an ideal response?
A self-metering faucet
A. is spring-loaded to close immediately after the release of the handle B. closes a short time after the handle is released C. uses laser technology D. uses a cartridge and O-rings to control water flow
Engine oil pressure testing is being discussed. Technician A says that oil pressure should be tested with the engine cold. Technician B says low oil pressure can mean that major engine repairs are needed. Who is correct?
A. A only B. B only C. both A and B D. neither A nor B
Which laws were designed to strengthen farmers' legal rights to farm and prevent nuisance lawsuits against farmers?
A. subdivision B. Right to Farm C. Environmental Pollution D. Land Trust