(a) A resistor is rated for 10k, 1W. What is its maximum voltage and current ratings. (b)...

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(a) A resistor is rated for 10kΩ, 1W. What is its maximum voltage and current ratings.

(b) An electric motor in a blender that is connected to a 220V voltage source takes a current of 8A. If the efficiency of the motor is 80%, find the output power of the motor required to blend two ball of kenkey.

(c) A 20Ω resistance is connected to an unknown resistance R and the two are connected across a 220V DC supply. The power loss in R resistor is 50W. Determine the value of R.

Posted Date: Oct 07, 2021 01:34 AM

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(a) A resistor is rated for 10k, 1W. What is its maximum voltage and current ratings. (b)...

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Solution P 1 a V2 R 10000 or ... View the full answer

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