Advertisements
Advertisements
प्रश्न
In an LCR circuit, inductive reactance is 30 `Omega` and capacitive reactance 30 `Omega`. The resistance was found to be 40 `Omega`. The probable impedance of the combination is ____________.
पर्याय
40 `Omega`
60 `Omega`
100 `Omega`
20 `Omega`
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
In an LCR circuit, inductive reactance is 30 `Omega` and capacitive reactance 30 `Omega`. The resistance was found to be 40 `Omega`. The probable impedance of the combination is 40 `Omega`.
Explanation:
`"X"_"L" = 30 Omega "X"_"C" = 30 Omega`
`"R" = 40 Omega "Z" = sqrt (40^2 + 0) = 40 Omega`
shaalaa.com
Types of AC Circuits
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
