How do i calculate secondary current in transformer analysis

Q: A transformer has a turns ratio of 4:1. If the secondary winding contains 30 turns, the number of…

A: The solution is given below

Q: Use the following details The transformer has an applied voltage of 120 V. It has two windings.…

A: Given, V =120 V N1=100 T N2=200 T

Q: Seconday winding of transformer is made-up of material. O insulated CRGO conductor O insulated…

A: Given Secondary winding of transformer is made by using which type of conductor

Q: A IcA B The voltage ratio in the following transformer equals to, Inc VAN/N1 Van/N2 Van/N1 Vab/N2

A: In this question, choose the correct option  What is the voltage ratio of the given transformer.

Q: The voltage transformation ratio(K) for a transformer is one. Identify the type of transformer.…

A: Isolation transformers used for safety usually have a turns ratio of 1:1, with the number, turns in…

Q: Question 5 An ideal transformer is one which has Not yet answered No losses and magnetic leakage…

A:

Q: The transformer is used to change voltage, current and frequency according to the turn ratio. O True…

A: We know that voltage and current relationships with respect to turn ratio of a transformer as…

Q: A transformer having 1000 primary turns is connected to a 250 V ac supply. For a secondary voltage…

A: Given: A transformer having, Primary side voltage, V1=250 V. Primary turns, N1=1000. Secondary side…

Q: In a transformer energy is conveyed from primary windings to secondary windings through air Select…

A: The given statement is False. the energy is transferred from primary winding to secondary winding…

Q: Draw a sketch of a transformer.

A: Sketch of transformer,

Q: 2) (i) Draw the Phasor diagram of a practical transformer on no load operation

A: Phasor Diagram : Take flux (ϕ)y the reference phasor

Q: 12. This transformer 13. a. b. C. d. low-voltage transformer step-up transformer step-down…

A: Given data, Primary voltage Vp=120 V Number of turns in primary Np=100 Number of turns in secondary…

Q: A transformer has a turn ratio of 1: 10. A resistance of 2000 ohms is connected across the secondary…

A:

Q: transformer is called single winding transformer. O Three phase O Auto O 1:1 O Isolation

A: Correct option is auto transformer that is 2nd option is correct

Q: Primary current in a current transformer is determined by Group of answer choices The load on its…

A:

Q: The main purpose of performing open circuit test on a transformer is to measure its Copper loss…

A: Given To specify the main purpose of performing open circuit test on transformer.

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: A step-down transformer has a turn ratio of 8:1. If the primary voltage is 120 Vms, what is the seco…

A:

Q: Can I have a little help with this , or an explanation to how to get started . A solution would be…

A:

Q: 14. The equivalent resistance of the primary of a transformer having K = 5 and R, = 0.1 ohm when…

A: Transformer resistance reffered to secondary side is given as-

Q: 4-A 1-phase transformer has 180 and 90 turns respectively in its secondary and primary windings. The…

A:

Q: 6) A transformer takes 100V at primary and gives 50V at secondary, its turn ratio equals ... ....…

A: Primary voltage =100V secondary voltage= 50V

Q: 7. A step-down transformer has a turn ratio Np/Ns of 4:1. If the primary voltage Vp is 120 V(rms),…

A: In this question we need to find a secondary voltage of Transformer.

Q: Transformer 1) Enumerate the way/s by which the voltage of the large coil may be: a) increased (AC…

A: The voltage in a coil is given by  V= -L(di/dt). So for an ac source the voltage of a coil is…

Q: In a load test on transformer the no load voltage is 240V. The terminal voltage drop is 225V on…

A:

Q: Calculate the transformer turns ratio using the following parameters: Vp = 120 V; Vs = 60 V; Is = 5…

A:

Q: In a transformer action when the power is kept same, the primary & secondary voltages and currents…

A:

Q: A16 The turns ratio of a isolating transformer is

A:

Q: 15/. A transformer of 1000 V/240 V has 500 turns on secondary winding, the number of turns in…

A: Given Transformer of 1000v/240v Means Primary Voltage, V1= 1000V Secondary Voltage, V2= 240v…

Q: How do we determine which sides of a Transformer is a primary and secondary? Explain briefly your…

A:

Q: An ideal transformer having 50 turns on the primary and 1250 turns on the secondary is connected to…

A:

Q: If the no load secondary voltage of a 1-phase transformer is 233 V and fullI load secondary voltage…

A:

Q: B)-Bescribe various losses in transformer. Explain how each loss varies with load current, supply…

A: Type of transformer  Single phase transformer  Three phase transformer  Star Star connection  Star…

Q: while doing short- circuit test on the transformer, the side which is shorted *

A: While performing a short circuit test in transformer, the low voltage side of transformer is short…

Q: to change Transformer is a device which uses the phenomenon of the values of alternating voltages…

A:

Q: In a transformer if the primary current is less than secondary current, then the type of transformer…

A: Transformer- It transfers electrical energy from one circuit to another through the process of…

Q: An ideal transformer has no real or reactive power loss.

A: The deal transformer poses the properties: The leakage flux in the ideal transformer are zero all…

Q: Vhat will be the losses of a transformer if it is working in step up mode compared to its losses in…

A: A step up transformer steps up voltage and steps down current, a step down transformer steps down…

Q: Answer by true or false True False The efficiency of a transformer at load 0.8 p.f. Lag is less than…

A: The efficiency of a transformer at load 0.8 pf lag is slightly more than at load 0.8 pf lead. As…

Q: What is difference in the auto transformer and the conventional tranformer. Name any three.

A: The difference in the auto transformer and the conventional transformer is show below: The total…

Q: Calculate the primary leakage reactance of a transformer, supplying a load current of 10 A and 60…

A: Inductance = No. of turns×FluxCurrent Leakage inductance in primary = No. of primary turns×rms value…

Q: may be used for extending the range of voltmeter. O current transformer O voltage transformer O…

A: We need to tell about method to increase the range of voltmeter .

Q: Which of the following is the correct equation for calculating the rated current for a single-phase…

A:

Q: Q.1 Percentage resistance and percentage reactance of a transformer are 1% and 4% respectively .…

A: Given values are - %R=1%%X=4%

Q: Current transformer has Select one: O a. No relation between primary windings and its secondary…

A: A current transformer is used to measure current in a high power supply system. The primary winding…

Q: single-phase transformer

A:

Q: A 400/800 ratio transformer has secondary winding resistance of 0.5 ohm. What is the total…

A: Total resistance referred to primary side = Secondary winding resistance×primary voltagesecondary…

Q: 1. A voltage transformer has 1500 turns of wire on its primary coil and 500 turns of wire for its…

A:

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.