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
1947995
Questions Asked
3,689
Active Tutors
1440243
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A spider takes advantage of the shape of tree limbs to build a web. The tree is neither negatively nor positively impacted.
A certain animal lives in the shallow ocean water, just off the coast. It spends its whole time drifting along in the current, where it can use
The transgenic camelina plants offer several advantages: camelina has a relatively short life cycle and good resilience to abiotic stress,
Question: The plasma membrane evagination and subsequent bulk movement of of substances out of the cell is called?
The knowledge gained from studying transgenic Strongyloides species can be pivotal in finding novel targets for anti-parasitic treatments.
There are many advantages to having a transgenic Strongyloides species. This is a great model organism because it is very easy to culture
Describe the five common steps of a signal-transduction cascade and explain how each contributes to the specificity and amplification of cellular responses