Another method of eliminating the ratio error is _________ Options: A . &nbspby reducing secondary turns B . &nbspby increasing the primary turns C . &nbspby increasing secondary turns D . &nbspby reducing the primary turns

Another method of eliminating the ratio error is ________

Question

Another method of eliminating the ratio error is _________

Options:

A . by reducing secondary turns

B . by increasing the primary turns

C . by increasing secondary turns

D . by reducing the primary turns

Answer: Option A
Answer: (a).by reducing secondary turns

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Question 1. Increasing secondary burden _____________....

Question 2. How is the voltage ratio dependent on the frequency?....

Question 3. Ratio error can be minimised by _________....

Question 4. A 1000/5 A, 50 Hz correct transformer has a secondary burden comprising a non-inductance of 2Ω. What is the ratio erro....loss is 3 W and magnetizing mmf is 250 A?

Question 5. Usually a CT has ____________....

Question 6. The observation when the secondary winding of a current transformer is open-circuited is?....

Question 7. A (350 A/ 7A), 50 Hz current transformer has a primary bar. The secondary burden is a pure resistance of 1 Ω and it dr....requires 350 AT for magnetization. Find the percentage ratio error.

Question 8. A 200/1 Current Transformer (CT) is wound with 400 turns on the secondary on a toroidal core. When it carries a current ....by 1, the new ratio error (in %) will be?

Question 9. The CT supplies current to the current coil of a wattmeter power factor meter, energy meter and, an ammeter. These are c....meter, energy meter and, an ammeter. These are connected as?

Question 10. A PT is a device which is ___________....

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