The maximum flux density in the core of a 250/3000-volts, 50-Hz single-phase Transformer is 1.2 Wb/m². If the e.m.f. per turn is 8 volt, then area of the core is _______m²

A coil A of 1200 turns and another coil B of 800 turns lie near each other so that 60% of flux produced in one links with the other. It is found that a current of 5A in coil A produces a flux of 0.25 mWb, while the same current in coil B produces a flux of 0.15 mWb. The value of mutual inductance is______H

A 100 kVA, 11 kV/400 V distribution is connected delta-star. It is fully loaded. Assume the three transformers to be ideal. The phase-to-phase transformation ratio is ________

The pseudocode below contains the ← symbol.

What type of symbol is the ← symbol?

What value will be output if a program was created based on the pseudocode shown below?

The equivalent resistance of the primary of a transformer having K = 5 and R1=0.1 Ω when referred to secondary becomes_____ Ω 

Mathematical symbols used in a program are know as

A single line of code in a program is known as

Out of the following given choices for poly phase transformer connections which one will you select for three-to-two phase conversion?

The biggest advantage of T - T connection over the V - V connection for 3-phase power transformation is that it provides