i would like to know how to solve this step by
step

i would like to know how to solve this step by step If the primary (L1)...
i would like to know how to solve this step by
step
I only need problem 5 please help I think I know how
to do it but just want to be sure.
ideal transformer in Fig. 9 has 500 turns on the ary. The source produces a voltage Eg of 600 V, and the load Z is a resistance of 12 . Calculate the following: a. The voltage E2 b. The current /2 c. The current I d. The power delivered to the primary [W e. The power output from the...
14.) Let L1 = L(a∗baa∗) and L2 = L(aba∗). Find L1/L2. This is a Formal Languages and Automata question... I need to see what the dfa for L1/L2 looks like and how you know what the final states are... Thanks!
PLEASE DON'T COPY FROM OTHER ANSWERS. IF I WOULD LIKE I WOULD
TAKE IT FROM THERE! IF YOU DON'T KNOW HOW TO SOLVE, JUST LEAVE IT
PLEASE.
Q2. (a) Fig Q2) shows a separately excited DC generator with compensating windings, and rated at 430V, 400A and 1800rpm. The field winding has NF1000 turns and resistance R-200. Adjustable resistance Rad 0-300 is included in the field circuit to enable the field current to be controlled. The generator magnetising characteristic at 1800rpm...
Hi, I don’t know how to solve? What would be the explanation? Can you please solve for me using step by step? Thank you!
A transformer with a turns ratio of 8 has its primary side connected to a 15 V ac source and its secondary side connected to a 2 kΩ load. What is the reflected resistance? 31.25 Ω 1.875 Ω 250 Ω 128 ΚΩ
An ideal step-down transformer has a primary coil of 370 turns and a secondary coil of 22 turns. Its primary coil is plugged into an outlet with 115 V, from which it draws a current of 0.29 A. (a) What is the voltage in the secondary coil? (b) Calculate the current in the secondary coil? (c) Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.
An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of 25 turns. Its primary coil is plugged into an outlet with 110 V(AC), from which it draws an rms current of 0.83 A. 1.)What is the voltage in the secondary coil? 2.)Calculate the rms current in the secondary coil. 3.)Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.
How would i solve this ?? step by step please
and
how do i know when to use lnT1/T2=Ea/8.314(1/t2-1/t1) or
lnT2/T1= Ea/8.314(1/t2-1/t1)?
Determination of Activation Energy continued ex. The rate constant for the decomposition of dinitrogen pentoxide in the gas phase is 1.66 M?s at 375 °C and 7.39 M--2 at 430 °C. Determine the activation energy. 2 N2O3(g) → 4 NO(g) + 3 0248) K= - Ea/RT AC
The switch in an effective LR series dc-circuit (consisting of an emf and a coil with inductance L = 0.5 H and unknown internal resistance) is closed at t = 0 sec. At t = r, the current is 9.5 A and is increasing at a rate of 1.1 A/s. What must the internal resistance of the coil be? A step-up transformer is designed to have an output voltage of 1800 V (rms) when the primary is connect across a...