A transformer connected to 220 volt line...

A transformer connected to `220` volt line shows an output of `2A` at `11000` volt. The efficiency is `100%`. The current drawn from from the line is

`100A`

`200A`

`22A`

`11A`

Text Solution

Verified by Experts

The correct Answer is:

`V_(s))/(V_(p))=(i_(p))/(i_(s))impliesi_(p)=(11000xx2)/(220)=100A`

Topper's Solved these Questions

ELECTROMAGNETIC INDUCTION
A2Z|Exercise Problems On Mixed Concepts|37 Videos
ELECTROMAGNETIC INDUCTION
A2Z|Exercise Section B - Assertion Reasoning|31 Videos
ELECTROMAGNETIC INDUCTION
A2Z|Exercise Inductor Circuits|31 Videos
ELECTRIC POTENTIAL & CAPACITANCE
A2Z|Exercise Section D - Chapter End Test|29 Videos
ELECTROMAGNETIC WAVES AND COMMUNICATION SYSTEM
A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

A transformer connected to 220 volt line shows an output of 2A at 11000 volt. The efficiency is 1005 . The current drawn from the line is

The output voltage of a transformer connected to 220 voltl line is 1100 volt at 1 amp current. Its efficiency is 100% the current coming from the line is

The current I drawn from the 5 volt source will be

A 220 V input is supplied to a transformer. The output circuit draws a current of 2.0 A at 440 V . If the efficiency of the transformer is 80% , the current drawn by the primery winding of the transformer is

A step-down transformer is used on a 1000 V line to deliver 20A at 120V at the secondary coil. If the efficiency of the transformer is 80% the current drawn from the line is.

A step down transformer of efficiency 80% is used on a 1000V line to deliver a current of 20 A at 120 V at the secondary coil. What is the current drawn from the line?

In the adjoining circuit, the current I drawn from the 5 volt source will be

A transformer working on 220 V a.c. line gives an output current of 4 A at 55 V . What is the primary current (in ampere) ? Assume that there is no loss of energy.

A2Z-ELECTROMAGNETIC INDUCTION-Applications Of Emi

A 100% efficient transformer has 100 turns in the primary and 25 turns...
Text Solution
|
In a lossless transformer an alternating current of 2 amp is flowing i...
Text Solution
|
A transformer connected to 220 volt line shows an output of 2A at 1100...
Text Solution
|
The coils of a step down transformer have 500 and 5000 turns. In the ...
Text Solution
|
A power transformer is used to step up an alternating e.m.f. of 220 V ...
Text Solution
|
A step up transformer connected to a 220V AC line is to supply 22 kV f...
Text Solution
|
A step-down transformer is connected to 2400 volts line and 80 amperes...
Text Solution
|
The number of turns in the primary coil of a transformer is 200 and th...
Text Solution
|
The primary winding of transformer has 500 turns whereas its secondary...
Text Solution
|
A step-up transformer has transformation ratio of 3:2 what is the volt...
Text Solution
|
In a transformer, the number of turns in primary coil and secondary co...
Text Solution
|
A step-down transformer is connected to main supply 200V to operate a ...
Text Solution
|
The number of turns in primary and secondary coils of a transformer ar...
Text Solution
|
The ratio of secondry to the primary turns in a trans is 9:4. If the ...
Text Solution
|
A transformer has turn ration 100//1. If secondary coil has 4amp curr...
Text Solution
|
In a step-up transformer the turn ratio is 1:10. A resistance of 200 o...
Text Solution
|
In a step-up transformer the voltage in the primary is 220 V and the c...
Text Solution
|
A transformer has 100 turns in the primary coil and carries 8A current...
Text Solution
|
An ideal transformer has 500 and 5000 turn in primary and secondary wi...
Text Solution
|
In a primary coil 5A current is flowing on 220 volts. In the secondary...
Text Solution
|