connected to commutator 1 :

Q: The shunt branches of are neglected to draw the reactance diagram. Static Loads Transformer O…

A: The explanation is as follows.

Q: In step down transformer, secondary turns are less than primary turns. Select one: O True O False

A:

Q: In transformer, the hysteresis loss depends on load current O only flux density O both frequency and…

A: consider the given question;

Q: Problem: For the given circuit as shown in figure a) Find the equivalent reactance b) Draw the…

A: Solution !!

Q: From the following block diagram convert to a Flux diagram, and get its transfer function using…

A: The given block diagram is shown below.

Q: For the ideal transformer circuit shown in figure below , the correct relationship between V4 is…

A: Fig: Given circuit  Although for transformer…

Q: A 400/200 V, single-phase transformer has primary winding resistance of 0.20 and secondary winding…

A: Given a 400/200 V, single phase transformer has, Primary winding resistance, R1=0.2 Ω. Secondary…

Q: The rotor winding of the induction motor at no load condition is equivalent to O connected to an…

A: Rotor Winding of the Induction Motor at No load Condition is Equivalent

Q: From the following block diagram convert to a Flux diagram, and get its transfer function using…

A: Given block diagram is,Asked to find the transfer function by converting the block diagram to flux…

Q: The Scott-T transformers are used to provide a variable voltage output. Select one: O True O False

A: Choose the correct option The Scott T operation are used to provide a variable voltage output.  Is…

Q: TRUE or FALSE: Distribution transformers are always step-down transformers.

A:

Q: Primary of Current Transformer is having large number of turns. Select one: O True False

A: A current transformer is used in the power system to measure current in the transmission line.

Q: Vs VL C1 HH 47µF V1 L1 R1 27mH 100 T1 120Vrms 60HZ 0° R2 400 1:4

A: given: k=4 , Vi=169.71Sin(ωt) =169.71∠0° The primary winding current =I1…

Q: why the Rc is in parallel with Xm for equivalent circuit of transformer

A: Rc is centre misfortune, which implies you need to think about the centre material and the related…

Q: TRUE or FALSE: In a step-up transformer, the winding used in the primary has a smaller…

A: KVA rating of primary and secondary current are same .  High voltage winding implies Higher voltage…

Q: 3. The symmetrical components, the value of (1+ a + a?) is equal to

A:

Q: Value of series impedance if inductance is 4mH , resistance is 40 ohm and frequency is 50 Hz.

A: Given values are =

Q: The open-circuit voltage of 242 V and the full load secondary voltage of 234 V, then the %…

A:

Q: Qs # 2. Write down the equations that results from applving Kirchhoff's junction and loop rule. R,…

A: KCL (Kirchhoff's Current Law) states that the algebraic sum of current at node or junction is zero.…

Q: A step up auto transformer has its winding consisting of two portions one with 60 turns and the…

A: The solution is given below ..

Q: the cross over frequency of the system with transformer function k[s+1]/s2 and phase margin equal to…

A: In this question,  We need to calculate the the cross over frequency of the system with transformer…

Q: connection of transformer is used to convert three phase to single phase. In a DC machine, e.m.f…

A: Scott T Transformers  is used to convert three phase to single phase.    It  uses teaser transformer…

Q: The transformers works on phenomenon of to change the values of alternating voltages and currents.

A: Transformer is a static gadget which is chipping away at intromagnetic enlistment head. Transformer…

Q: QUESTION 19 E-06, PC-02. Three inductors 15 mH, 15 mH and 15 mH are connected in series. What is the…

A:

Q: transformer, the secondary side operates almost in open circuited condition.

A:

Q: The terminal voltage for cases where the cosQ value is reverse, forward and 1, respectively,…

A: It is asked to draw the phasor diagrams for the terminal voltage for case where power factor  is…

Q: Write ‘T’ for True and ‘F’ for False The phase shift angle of a Δ-Y transformer can only be 30⁰

A: In this question we will find phase shift between delta star transformer..

Q: Eddy current losses can be reduced by making the core of a stack of plates electrically insulated…

A:

Q: If the secondary of the transformer is step down, the primary will have More turns Fewer turns O…

A: In this question we will write about step down transformer primary and secondary winding  turn…

Q: In potential transformer primary winding is connected across

A: Potential transformer is a measurement equipment to measure voltage in High voltage lines(HV lines).

Q: The Scott-T transformers are used to provide a variable voltage output. Select one: True False

A: The scott T transformation are used to provide a variable voltage output?    This statement is true…

Q: Explain what RLC circuits do and how they work including transformers, where applicable.

A: It is asked to explain what RLC circuits do and how RLC circuits can work including transformers…

Q: I need help finding the Phasor Voltage Values of Vs, V1, and VL for this step down transformer.

A:

Q: using The linparity Property to Ž- Traus form of The follo whng K

A: