science guy asked 12/11/2015 How would I make this work? The problem is that the motor will spin the prop until the battery dies or until it crashes. Is there anything like an electronic 'valve' that will shut off the power coming to the prop in a given amount of time?
Shobhit Scanf asked 1/22/2016 can a filter minimize all kind of frequency variations and disturbances?
Anonymous asked 6/20/2017 Is V out always equal/ proportional to R2, given that there are two resistors in series?
Anonymous asked 10/11/2017 Will anyone let me borrow a 120 Volt two prong (vertically positioned/at the end of the cord) extension cord, so that I can weed eat/trim the grass where I am staying at? 918-671-8632... I can offer a free lunch...
Trueshelby Shelby asked 2/4/2016 What should a grade 6 student know about electricity so far. if possible give me a summary of the electricity unit for grade 6's (please try and keep it short)? Im trying to compare answers with my neices. shes not sure about her thoughts.
Anonymous asked 3/1/2009 I Have A 2-story Home. The Upper Hall Has 2 Lights & 2 Switches. I Also Have A Light Switch On The 1st Floor That Operates These 2 Lights. Years Of Use Have Made One Of The Switches Inoperable (sometimes). What Switches Do I Buy To Replace These?
Rick Becraft asked 9/6/2011 Wiring two 3ways and a 4way together, with both hot and switch leg in same 3way box?
Anonymous asked 8/15/2015 My AC compressor won't kick on, no cold air, it worked before I got work done, (Pcm bypass to computer & ground so car could start again) when I got it back, AC doesn't work, any suggestions?
Amanda Layne asked 1/14/2014 A fuse went out in my house and I'm kinda nervous about trying to fix it or whatever. What do I need to know about messing around with electrical stuff so I don't get electrocuted? Should I be wearing a certain type of footwear?
Anonymous asked 11/29/2010 I hook a new breaker box ,and hook one 20amp breaker to a light and it don,t shine bright so i hoot one wall outlet to a20amp breaker and when i install some in the out it make the lights gte bright but the outlet want work?