Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

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what are the values to be accepted on 3 core 185sq mm for 11000volts on insulation resistance between conductors and between conductors and earthed?

3 Answers  

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Why servomotor and induction motor are in different shape

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how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

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How to generate neutral in DG set?

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5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch

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WHAT IS ELECTRICAL MAINTAINTENCE ?

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What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

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What will happen if twice the rated voltage is applied to a DC motor?

4 Answers   Toyota,

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In pakistan appliances work on 220v at 50hz and in us appliances work on 110v at 60hz what is basic theory to explain it

1 Answers   SNGPL,

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plz tel me syllabus and exam date 4 jr executive engg (electrical)

0 Answers   AAI Airports Authority Of India,

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Less cost of delta connection over star connection a. No fourth neautral wire

1 Answers  

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