A heating coil is rated 100 W, 240 V. At what rate would it dissipate energy it is connected to a 220 V supply

      

A heating coil is rated 100 W, 240 V. At what rate would it dissipate energy it is connected to a 220 V supply

  

Answers


John
P = VI,

I = $\frac{100}{240}$

= 0.4166 A

P = VI = 220 x 0.4166 = 91.67 W.
johnmulu answered the question on February 15, 2017 at 13:11


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