1. What is the direct method used to measure?

2. Which of the following is not a part of transformer installation?

. Transformer core is generally made of

The purpose of the transformer core is to provide ____________

Transformers are generally designed for

What is the thickness of laminations used in a transformer?

 Primary winding of a transformer

 Transformer ratings are given in _____________

Core flux in the transformer is _______________

 Insulation of HVDC transformers should be ___________

Voltage regulation of transformer is given by

No-load current in the transformer is _______

Current transformers are __________________

The full-load copper loss of a transformer is 1600 W. At half-load, the copper loss will be

 Welding transformers work on principle that weld is actually __________________

Which of the following is not a routine test for transformers?

 Which transformer insulation material is best compare to Kraft paper?

 An ideal transformer will have maximum efficiency at a load such that _____________

. What is the function of a breather in a transformer?

Primary winding of a transformer ______________