3-10 An ideal transformer has the following characteristics: VHS=240 V; VLS=120 V; SATED=10 KVA; R₁ = 102 Note that S is rated, not necessarily S for this problem. Find a) the low side current Is, b) the high side current Is, c) the real input power PIN, d) reflect the

Q: When the turns ratio of a transformer is 10 and the primary ac voltage is 6 V. the secondary voltage…

A: Given, Transformer turns ratio a=N1N2=10 Primary voltage V1=6 V

Q: The parameters of a certain linear transformer are R1 = 100 Q, R2 = 200 Q, L1 = 6.25 H, L2 = 4 H,…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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

A:

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

A: Transformer: It is an electrical device that is responsible for transforming the voltage from one…

Q: How do you realize a subtractor using full adder?

A: as per the guidelines we need to solve  only first question. we need to design full subtractor using…

Q: The open circuit voltage of a transformer is 248 V and its % regulation is 2.5 %, then the value of…

A:

Q: In transformer, the loss which remains constant irrespective of load is

A: Correct answer is Core losses core losses in the transformer consists of hysteresis and eddy current…

Q: For a 60Hz, 100V amplitude voltage source, determine the power consumed by R3 in the above…

A: In the given questions we need to calculate the power consumed by the resistor R3.

Q: Isolation transformer is used for purpose.

A: isolation transformer is used in the system which is not at the ground potential and in other…

Q: A Transformer has turns ratio of 2:15. When the secondary turns is 300, what is the primary turns?…

A: Given, Turns ratio of transformer N1N2=215 Secondary turns N2=300

Q: In your own understanding what do you understand by step down transformer

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: What are the Various type of faults in transformer

A: There are various type of faults in transformer which is given below- Overheating Overheating is…

Q: In transformer, open circuit test is used to determine

A: Open circuit test is conducted on low voltage side by open circuiting high voltage side terminals in…

Q: In Step down transformer, the Number of the primary winding (N1) is Larger Number of the secondary…

A: a transformer changes the voltage level  when its step up then it increases the voltage level from…

Q: 52. Convert each of the following POS expressions to minimum SOP expressions us ing a Kamaugh map:…

A:

Q: When the turns ratio of a transformer is 20 and the primary ac voltage is 12 V, the secondary…

A: The given data is shown below:

Q: If the turn ratio of the transformer is 4:1, it means Secondary voltage is 4 times greater

A: - The turns ratio K of the transformer is specified as 4:1 Given that:  K= 4:1

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: When a particular transformer has 8.3 mA applied to its primary coil, 2.5 mA is measured through its…

A:

Q: In transformer, the power will with decrease in current. O be doubled remain same O increases O…

A: In the step-up transformer, the voltage increase then the current is reduced proportionally. For…

Q: Topic: Logic Circuits and Digital Design Thank you appreciate your help!! Computerized if can thank…

A: It is asked to design a logic circuit with truth table and logic equation for PAPER-ROCK-SCISSOR…

Q: What is the transformation ratio for this transformer? Is a = + - 4A = Ep = 100V 20 TURNS LOAD 30…

A: The circuit diagram,Number of turns on primary, Number of turns on secondery,

Q: i.The turn's ratio of a Step-Down Transformer is 220/110. Identify the ratio of voltage in the…

A:

Q: A transformer has equivalent resistance referred to secondary R₁2 and reactance referred to…

A: Given, A transformer has, Equivalent resistance referred to secondary = R02 Equivalent reactance…

Q: The thickness of laminations used in a transformer is usually 0.4 mm to 0.5 mm O 14 mm to 15 mm O 25…

A:

Q: The copper loss of a transformer at 4/5 of the full load is 3500 W,  full load copper loss will be

A:

Q: The main difference between the step-up and step-down transformer is?

A: Transformer It is a device that either raises or lowers the voltage as it distributes electrical…

Q: The no-load current in the transformer lags behind the applied voltage by phase angle about *

A: The current lags the no load voltage with phase angle about 75o.

Q: Draw the quivalent circuit of the transformer and evaluate the different parameters using open…

A: In the question,  Draw the quivalent circuit of the transformer.  evaluate the different parameters…

Q: In transformer construction, a small portion of the core is occupied by winding.

A: Given :   In the above question they are interested to know the which type of transformer are used…

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.