Answer / k.prakashchandra

One phase missing in secondary also

What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

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Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

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what is the working principle of UPS?

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Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)

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Why generation voltage in thermal power plant is between 11kv to 33kv?

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What will be electrical cost per sqft for IT building (basebuild and fitout)and for residential township?

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which technique servo motor tested o.k or faulty ?

1 Answers   ABB,

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Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

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What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

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What is the exact load current needed for a place which has 100nos of bulb of each 100w?

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how to design domestic earthing pit and earthing wiring?

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