what is the meaning of power dissipation?

power dissipation in a certain circuit containing a resistor and a power supply!!

ABB mine hoist systems: availability, reliability and safety


ABB is a complete supplier of various types of mine hoist systems including friction and drum hoists. ABB also supplies the shaft equipment for productive ho…

Antique Silver Origami 3D Crane

  • Antique Silver
  • Necklace
  • 3D Paper Crane

Product Description
This antique silver necklace features a “Paper” 3D crane…. More >>

Antique Silver Origami 3D Crane

power card affects internet?

did the power card affects internet? power card=ram righT?

calculate power in a circuit?

How do you calculate the power in a circuit such as….1V with 300 ohm resistor = 2ma how do you calulate the power?Thanks

Cross Industrial Barbell 14G 1 1/2″ Length

  • Fast Shipping
  • Qty: 2pcs
  • 14G & 1 1/2″ Length
  • 316L Surgical Steel
  • Cross Industrial Barbell

Product Description
Cross Industrial Barbell 14G 316L Surgical Steel… More >>

Cross Industrial Barbell 14G 1 1/2″ Length

LEGO Technic Tracked Crane 9391

  • Features moving tracks, rotating superstructure, raising boom, extending arm and raising/lowering hook
  • 2-in-1 model: Rebuilds into a bulldozer
  • Extend the tracked crane?s arm, raise and lower the bulldozer?s blade and lower the bulldozer?s ripper
  • Tracked crane measures 12? (30cm) high, 4? (10cm) wide and 11? (27cm) long
  • Bulldozer measures 3″ (8cm) high, 4″ (9cm) wide and 6″ (15cm) long

Product Description
The Tracked Crane goes places where no ordinary crane can! Maneuver it into position, rotate the superstructure and raise the boom. For extra-long reach, extend the arm and lower the hook into position. It’s just like the real thing! 2-in-1 model: Rebuilds into a bulldozer Features moving tracks, rotating superstructure, raising boom, extending arm and raising/lowering hook Extend the arm! Raise and lower the bulldozer’s blade! Lower the bulldozer’s ripper! Move the crane on the tracks! Measures 12″ (30cm) high, 4″ (10cm) wide and 11″ (27cm) long Bulldozer measures 3″ (8cm) high, 4″ (9cm) wide and 6″ (15cm) long Suitable Age 8 Years +…. More >>

LEGO Technic Tracked Crane 9391

Performance Tool W41032 Engine Lift Chain

  • WILMAR INC. W41032 ENGINE LIFT CHAI
  • W41032
  • Contact us with any questions!

Product Description
1,000 pounds maximum load. 24 inches chain, 28 inches overall length…. More >>

Performance Tool W41032 Engine Lift Chain

Duracell: Trust Your Power – NFL’s Derrick Coleman, Seattle Seahawks


Closed Captioning Available by clicking (CC) on the navigation bar. ** When the world tells you “no”, you have two options: You can roll over and quit — …

5 piece Crane Chopstick Set w/ Rests MC

  • 5 wooden chopsticks 9″L
  • 5 Crane chopstick rest

Product Description
Add a special touth to your dinner table with these delicate, yet functional chopstick and rest set… More >>

5 piece Crane Chopstick Set w/ Rests MC