In an ideal transformer, the number of turns in the primary is 120 and that in the secondary is 240. what is the secondary current if the primary curr

Question

In an ideal transformer, the number of turns in the primary is 120 and that in the secondary is 240. what is the secondary current if the primary curr

In an ideal transformer, the number of turns in the primary is 120 and that in the secondary is 240. what is the secondary current if the primary current is 6A ?
A. 1.5A
B. 3A
C. 4A
D. 5A

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

The primary of a transformer with primary to secondary turns ratio of 1 : 2, is connected to an alternator of voltage 200 V. A current of 4A is flowin

2 Answers 5 Views

A transformer has 100 turns in the primary and 500 turns in the secondary. If the primary is connected to 220V DC supply, then the voltage develop acr

2 Answers 5 Views

The number of turns in the primary and secondary coils of a transformer are 200 and 800 respectively. If the voltage developed across the secondary is

2 Answers 4 Views

An ideal transformer has primary and secondary coils of 200 turn and 40 turns respectively. If the current in the primary coil is 3A. Then the value o

2 Answers 4 Views

A transformer converts 240 V AC to 60 V AC. The secondary has 75 turns. The number of turns in the primary are

2 Answers 4 Views

The primary winding of a transformer has `100` turns and its secondary winding has `200` turns. The primary is connected to an ac supply of `120V` and

2 Answers 4 Views

The number of turns in the primary coil of a transformer is `200` and the number of turns in the secondary coil is `10` if `240` volt `AC` is applied

2 Answers 5 Views

A transformer is having 2100 turns in primary and 4200 turns is secondary. An ac source of 120 V, 10 A is connected to its primary. The secondary volt

2 Answers 4 Views

The number of turns in the primary and secondary coils of an ideal transformer are 140 and 280, respectively. If the current through the primary coils

2 Answers 5 Views

The number of turns of the primary and secondary of a transformer are 500 and 5000 respectively. The primary is connected to a 20 V, 50Hz ac supply. T

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`(I_s)/(I_p) = (n_p)/(n_s) = 1/2 :. I_(s) 6/2 = 3A`

5 views Answered 2023-02-05 15:29