1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

9 Answers   CECRI_Central_Electrical_Research_Institute,

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describe your self.

2 Answers   Amazon, Bechtel,

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Which type of motor is used in trains, what is the rating of supply used explain working principal?

0 Answers  

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What is the magnetic field (coil DC ) of Turbo Expander?

0 Answers   TATA,

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completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?

0 Answers  

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In more then 1 phase bulb will glow are not?if yes then how it will glow?

2 Answers  

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What is dry and wet flashover.

1 Answers  

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I need bhel electrical test pattern & paper

0 Answers  

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Can the field winding in synchronous machines be placed on stator?What is the limitation of such arrangement?

2 Answers  

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one 60KVA UPS how can full load current tell me us formulas

1 Answers   Wipro,

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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

0 Answers  

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What is the function of the exiter in DG.

3 Answers  

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