Anonymous asked 4/20/2007 How Do You Design A Schematic Diagram Of Traffic Light Control System With Microcontroller?
Anonymous asked 7/1/2007 My Gas Hot Water Heater Just Started Leaking From The Bottom.Will It Last A Couple Of Days Before I Can Replace It Without Flooding My Basement?
Anonymous asked 5/22/2008 I Have A Dual Element Electric Hot Water Heater. No Power To The Lower Element. Can You Explain?
Anonymous asked 5/23/2008 I Want To Install Two Light Switches In One Gang Box With Both Switches Using The Same Power Supply. The Switches Will Control Two Separate Light Fixtures. How Do I Wire This Correctly?
Marsha Kattre asked 11/16/2007 Can A Homeowner Easily Replace A Thermal Coupler Or Is It Necessary To Contact A Plumber?
Anonymous asked 8/28/2007 Why Did My Refrigerator Compressor Begin Making A Loud Noise After A Power Outage?