A Transformer has 4500 secondary turns and 750 primary turns. Its turns ratio is
- 1:6.
- 1:1.
- 6:1.
Explanation from PART66Online
Turns ratio is conventionally stated as primary to secondary. With 750 primary turns and 4500 secondary turns, the ratio of 750 to 4500 simplifies to 1:6, indicating a step-up transformer.
R
ravi_u5 asked · 10 Dec 2013
Turn Ratio is Secondary/primary. Hence correct turn ratio is 6:1.
Community Comments (3)
O
oladejip
27 Dec 2013
1:6
A
arifadli8
10 Jan 2014
Trasformer ratio
Secondary : primary
Secondary : primary
P
PART66Online
10 Jan 2014
Please Sign In to post a comment.
More discussions in 3. Electrical fundamentals
- A 4:1 step down transformer draws 115 V and 1 A. The output power will be
- The secondary coil of a transformer has 1500 turns and 10Ohm resistance. The primary coil has 1kOhm resistance. How many turns does the primary coil have?
- Transformer copper loss on full load is 220 Watts. On half load the loss will be
- A transformer should always have its
- Which of the following would be used to calculate a transformer's transformation ratio?
- Which of the following would be used to calculate a transformer's transformation ratio?