The number of turns in the primary and s...

The number of turns in the primary and secondary turns of a transformer are 1000 and 3000 respectively. If 80 volt A.C. is applied to the primary coil of the transformer, then the potential difference per turn of the secondary coil would be

240 volt

0.24 volt

2400 volt

0.08 volt

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MODEL TEST PAPER 10
KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos
MODEL TEST PAPER 4
KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

No current is drawn from the secondary of an ideal transformer, the power factor of the primary coil is

A step up transformer has turns ratio 10 : 1 . A cell of emf 2 volts is fed to the primary. Secondary voltage developed is

A step down transformer has 50 turns on secondary and 1000 turns on primary winding. If a transformer is connected to 220 V 1 A A.C. source, what is output current of the transformer ?

A current of 5 A is flowing at 220 V in the primary coil of a transformer . If the voltage produced in the secondary coil is 2200 V and 50% of power is lost, then the current in the secondary will be

A coil of n number of turns is wound tigtly in the form of a spiral with inner and outer radii a and b respectively. When a current of strength I is passed through the coil, the magnetic field at its centre is

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 3-(PHYSICS)

In a LCR circuit having L=8.0 henry, C=0.5 mu F and R=100 ohm in serie...
Text Solution
|
L, C and R represent the physical quantities inductance, capacitance a...
Text Solution
|
The number of turns in the primary and secondary turns of a transforme...
Text Solution
|
The photoelectric threshold frequency for potassium is 3 xx 10^(14) Hz...
Text Solution
|
Which of the following are not electromagnetic waves ?
Text Solution
|
A transistor is used as
Text Solution
|
Half-life of a radioactive sample is 200 days. Its decay constant is
Text Solution
|
P-type semi-conductor is
Text Solution
|
Which one of the following is true?
Text Solution
|
In young's double slit experiment, if the distance between the slits i...
Text Solution
|
The total magnification produced by a compound microscope is 20. The m...
Text Solution
|
If C is the critical angle for a medium and mu is its refractive inde...
Text Solution
|
Which of the following relation hold good for refraction between a pa...
Text Solution
|
A galvanometer of resistance 25 Omega gives full scale deflection for ...
Text Solution
|
A moving charge produces
Text Solution
|
Two free paralell wires carrying currents in opposite direction
Text Solution
|
In the circuit shown in fig the heat produced in the 5 ohm resistor du...
Text Solution
|
In the circuit shown
Text Solution
|
When cells are arranged in parallel
Text Solution
|
The maximum velocity of a particle executing S.H.M is 0.08 mis. If its...
Text Solution
|