10. If the mean value of an alternating voltage is (28 √2)/π volt, its rms value is :
(a) 28 volt
(b) 14 volt
(c) 142 volt
(d) zero
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5555555555 10. If a 24 V and a 6 V battery are series opposing, the total voltage is ________. (a) 30 V (b) 24 V (c) 18 V (d) 0 V5555555555 17. The unit of electrical charge is the ________. (a) volt (b) ampere (c) joule (d) coulombAC Fundamentals » Exercise - 1 25. The rms value of the voltage for a voltage function υ = 10 + 5cos(628t+300) volts through a circuit is ________. (a) 5 V (b) 10 V (c) 10.6 V (d) 15 VAC Fundamentals » Exercise - 1 35. For 100 volts rms value triangular wave, the peak voltage will be ________. (a) 100 V (b) 111 V (c) 141 V (d) 173 V5555555555 2. The unit of electrical charge is the ________. (a) coulomb (b) joule (c) volt (d) watt