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We have planned to give you 100 Interview Questions on Power Transformer. We will go on adding questions, till we reach 100 and may be we will add more than 100. Please click on the Red Plus Icon to know the answer. To know the answer in detail, click on the link given in the answer.

[/et_pb_text][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”1)What are the Conditions for the Parallel Operations of Transformer?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)”]

1. Same Voltage Ratio
2. Same Percentage Impedance
3. Same Polarity
4. Same Phase Sequence.

[/et_pb_toggle][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”2)Which of the Following is minimised by Laminating the core of a Transformer?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)”]

1. Eddy Current Loss

[/et_pb_toggle][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”3)What is the Minimum Dielectric Strength of Transformer Oil?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)” body_font=”|800|||||||” body_text_color=”#E02B20″ body_font_size=”21px”]

60 KV rms

[/et_pb_toggle][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”4)What is the function of the Breather in a Transformer?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)” body_font=”|800|||||||” body_text_color=”#E02B20″ body_font_size=”21px”]

It arrests the flow of the moisture when outside Air enters the Transformer.

[/et_pb_toggle][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”5)Iron Loss Occurs in which part of the Transformer?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)” body_font=”|800|||||||” body_text_color=”#E02B20″ body_font_size=”21px”]

Transformer Core.

[/et_pb_toggle][et_pb_toggle box_shadow_style=”preset1″ animation_style=”fold” title=”6)What is the colour of the Dry Silica Gel?” _builder_version=”3.22.7″ icon_color=”#E02B20″ open_toggle_background_color=”rgba(0,0,0,0)” body_font=”|800|||||||” body_text_color=”#E02B20″ body_font_size=”21px”]

Pale Pink.

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