Find the turn ratio in a transformer which deliver a voltage of 120volts in the secondary coil form a primary voltage at 60v. Please someone should help me with this
60/120 =12
To find the turn ratio (N2/N1) in a transformer, we can use the formula:
N2/N1 = V2/V1
Where,
N2 = Number of turns in the secondary coil
N1 = Number of turns in the primary coil
V2 = Voltage in the secondary coil
V1 = Voltage in the primary coil
In your case:
V2 = 120 volts
V1 = 60 volts
Substituting the values into the formula:
N2/N1 = 120/60
Simplifying the equation:
N2/N1 = 2
Therefore, the turn ratio in the transformer is 2. This means that for every 2 turns in the primary coil, there is 1 turn in the secondary coil.
To find the turn ratio in a transformer, you need to use the formula:
Turn ratio (N) = Secondary voltage (Vsec) / Primary voltage (Vpri)
In this case, the secondary voltage (Vsec) is given as 120 volts, and the primary voltage (Vpri) is given as 60 volts.
So, the turn ratio can be calculated as:
N = 120 volts / 60 volts
N = 2
Therefore, the turn ratio in the transformer is 2:1.
same magnetic field through each coil so voltage is in the ratio of the number of turns secondary/primary
60/120 = 1/2