Answer / arup

let inductance is L
L=NO OF TURN*FLUX LINKAGE/AMP

what is the formula for building wiring to get the main breaker.

1 Answers  

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what is the chemical name and formula of refrigarent R-134a.

0 Answers   Blue Star,

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capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.

2 Answers  

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what is the difference between Current transformer & Capacitive voltage transformer

2 Answers   ABB,

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Can we use all 3 cores of a cable to connect DC motor + ve terminal and similarly one more cable for - ve terminal.

2 Answers  

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what is recommended breakdown voltage of transformer oil?

5 Answers  

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What are diffrent type of road taxes?

0 Answers   Siemens,

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1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star

2 Answers  

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how much current a 100 sq mm busbar will carry?

1 Answers   ABB,

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if there is a voltage difference between neutral and earth when we operate any instrument for fraction of time then where is problem?

1 Answers  

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What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

0 Answers  

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Can I use star delta connected induction motor for dual supply voltage?

0 Answers  

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