q write the equation of a 25 cycle current sine
Q. Write the equation of a 25 cycle current sine wave having rms value of 30 A.
Data: ν = 25 Hz, Irms = 30 A
Solution: i = Io sin ωt
= Irms √2 sin 2πνt
i = 30 √2 sin2π × 25 t = 42.42 sin 157 t
Expected delivery within 24 Hours
q state flemings right hand rule flemings right hand rule the middle finger the forefinger and the thumb of the right hand are held in the three
q define self inductance the coefficient of self induction of a coil is numerically equivalent to the opposing emf induced in the coil when the rate
q what are the methods of inducing emf in a circuit the induced emf is able to be produced by changinga the magnetic induction bb area enclosed by
q give the differences between af choke and rf choke audio - frequency af chokesradio frequency r f chokes or high frequency hf chokesa used in low
q write the equation of a 25 cycle current sine wave having rms value of 30 adata nu 25 hz irms
q what is efficiency of a transformer efficiency of a transformer is described as the ratio of output power to the input powereta output power input
q what are the various energy losses of a transformer energy losses in a transformer a hysteresis loss b copper loss c eddy current loss iron loss d
q define rms value of ac rms value of ac the rms value of alternating current is described as that value of the steady current which when passed
q a capacitor blocks dc but allows ac whycapacitive reactance xc 1omegac 1 2pinuc where nu is the frequency of the ac
1928462
Questions Asked
3,689
Active Tutors
1446069
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Your grandmother is in the hospital and is put on a liquid diet. After examining her chart, a mistake is found stating that her weight is 600 kg.
My name is Marco Fontes, and I'm working toward a single-subject credential with a Master's in Physical Education. I'm really looking forward to learning
Rising healthcare costs are one of the biggest challenges facing the system today. The price of care keeps going up, which is linked to more chronic illnesses,
Sarah is the first unit with physical Disabilities to gain general education classes she will need specific goals and objectives to help
Problem: Worker's role and responsibilities, the process of AOD service, and what engaging in this process will involve.
appropriateness of telepsychiatry services for her 72-year-old mother. Select the most appropriate PMHNP response.
Outline the worker's responsibilities in contracting process, in order to obtain client's informed consent for engagement in the AOD service being offered.