A. The system gains 65kJ of energy and the surroundings lose 65kJ of energy.
B. The system and the surroundings both lose 65kJ of energy.
C. The system loses 65kJ of energy and the surroundings gain 65kJ of energy.
D. The system and the surroundings both gain 65kJ of energy.
E. More information is needed to answer this question.
I know this question may sound rediculous to most men, but I’m a woman who knows nothing about power tools.
I purchased a 12V DeWalt Cordless Driver for someone and I’d like to know how this drill charges. I bought it used and it only has the 12V battery pack on the bottom of the drill. The drill is fully charged and has tons of power. Is there an adaptor or charger that I need to purchase as well?
We have septic and are hooking up to the new sewer lines they are putting in. My question is who will be responsible if there is ever a problem with the pump?
Also if it matters they are putting it in for us. All we had to pay is a sewer deposit.
www.electrical-online.com A look into the personal toolbag of Terry Peterman, the Internet Electrician. Have you ever wondered what tools an electrician uses? The Internet Electrician identifies the tools he personally uses for home electrical projects, and discusses best methods for the care and maintenance of these tools.
My review of a new craftsman belt sander that I just bought. This little thing has Alot of power, is lightweight and i would highly recommend it. Enjoy
