Question
Thu September 12, 2013 By: Praveen Kumar

an immersion heater has a rating of 2kw,220v.while in use calculate (1)current passing through it(2)its resistance

Expert Reply
Romal Bhansali
Fri September 13, 2013
P = 2 kW = 2000 W, V = 220 V
1) The current passing through the heater is
 
2) The resistance of heater is
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