Question

MCQ

An Electric heater has two Elements, both connected in parallel to the same voltage supply. The first element has a resistance of R and a output of P. The second element has a power output of 4P. What is the resistance?

a) 2R
b) 4R
c) R/2
d) R/4

Answer 1

Answer:

4R because first resistance and output was same

so the second output and resistance was also same