QUESTION 36 For the step down transformer below the turns ratio is 4: 1, the primary voltage is 170 V and the load in the secondary is 31 Q. Calculate primary power, enter the number only, in Watts, don't include units. Include two places of decimal. 60 Hz

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A: The transformer problem  can be solved easily.

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Q: DC 200 V is applied to the primary of a transformer with a conversion ratio of 1/5. From secondary…

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Q: . A transformer with 800 primary turns and 200 secondary turns is supplied with a 100 V ac supply.…

A: E2E1=N2N1=KK= transformation ratio According to question: Given: N1=800 (primary turns) N2= 200…

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Q: Which of the following quantities remain constant in a step-up transformer?   a. Current b.…

A: We need to select the quality which remains constant in step up transformer.

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Q: calculate the transformer ratio,

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Q: Full explain this question very fast solution sent me step by y The transformer has a turns ratio…

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Q: If the turn ratio of a step-down transformer is 30:1 and the no-load primary current is 1.25 A, the…

A: Given:  Transformer primary turns, n1= 30 Transformer secondary turns, n2= 1 No load primary current…

Q: 1. Why the iron losses are constant & copper losses are variable in the transformer?

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

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Q: A voltage transformer in Figure 8 has 1,500 turns of wire on its primary winding and 500 turns of…

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Q: a)The voltage per winding of 220V/12V, 60 Hz single phase core transformer is 1V. If the maximum…

A: The solution can be achieved as follows.

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Q: winding is 0.25 ohm at 25oC. When operating at full load, the temperature of the winding is 75oC.…

A: The solution can be achieved as follows.

Q: How do I compute voltage at the high voltage terminal of the transformer

A: Note: load  Power factor Resistive load 1 Inductive load Lagging Capacitive load Leading

Q: 2.94 The ratio of primary/secondary voltages is 2: 1. me The saving in terms of weight of copper…

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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.