Ratio error can be minimised by _________ Options: A . &nbspreducing the turns B . &nbspreducing the current C . &nbspincreasing the voltage D . &nbspusing a good core material

Ratio error can be minimised by ________

Question

Ratio error can be minimised by _________

Options:

A . reducing the turns

B . reducing the current

C . increasing the voltage

D . using a good core material

Answer: Option D
Answer: (d).using a good core material

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Question 1. 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?

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Question 10. The full-scale deflection current of an ammeter is 4 mA and its internal resistance is 400Ω. If this meter is to have ....is the value of the shunt resistance to be used?

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