Exelon Nuclear recently replaced the original motor-generator sets for its boiling water reactor (BWR) recirculation pumps at its Quad Cities Generating Station Unit 1 with adjustable-speed drives. We ...

Q: I installed a water heater recently, and the installation went great. However, it takes a long time for the hot water to reach my faucets. Prior to my new water heater, my recirculating pump worked ...

Q. I have a plumbing issue that has been driving me crazy since I moved into my present home. My hot-water heater is in the garage, and my master shower is on the opposite side of the house. I end up ...

Q:I have a plumbing issue that has been driving me crazy since I moved into my home. My hot-water heater is in the garage, and my master shower is on the opposite side of the house. I end up running ...