ट्रांसफार्मर के प्रकार को उसके प्राथमिक अनुप्रयोग से मिलाने वाले सही जोड़े का चयन करें।

In which unit is the power rating of a transformer expressed?

In a transformer, it is generally preferred to wind the low-voltage winding close to the core and the high-voltage winding over the low-voltage winding. What is the primary advantage of this type of arrangement?

Which of the following components/factors has the greatest impact on the cost of a transformer in a substation?

The type of connection which is used in a three-phase distribution transformer is _____.

What is the condition for maximum efficiency in a transformer?

What is the primary function of transformer oil in a transformer?

Match LIST-I (Type) with LIST-II (Application): LIST-I A. Power transformer B. Distribution transformer C. Pulse transformer D. Audio-frequency transformer LIST-II I. Thyristor firing circuits II. Impedance matching III. At different city localities IV. At generating stations Choose the correct answer from the options given below:

What is the primary function of a tap changer in a transformer?