Answer / rituraj

Restart inhibit is a protection in ht motors against frequent starting.Heat is generated in motor during starting so motor starts per hour is limited to ht motor in order to avoid heat generation inside windings so a motor cannot be start before a time limit after a stop.

Draw a SLD of DG distribution up to main LT panel?

0 Answers   HSL, TATA,

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

0 Answers  

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What is the use of Gateway RTU like ABB RTU 560 in power plant, SAS system ?

1 Answers   ABB,

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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As we know multiplicity factor derivation equation is as below MF = main c t ratio / main p t ratio * meter c t ratio / meter p t ratio * meter dial constant Where in digital meters for HT kwh import export now a days meter constant are calibrated already which is 1 So my question is For HT 11kv 110 v line values are as below Main c t and p t ratio are 11000 v and 110 v and 20/5 means 20 amp and 5 amp Now meter values are 11000/√3/110√3 and primary and secondary amp are displayed as -/5 amp on kwh meter so what will be the MF for this meter ?

1 Answers   NEPC,

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name the famous power plants in ap and vwhere it is located with capacity details

1 Answers   BARC,

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What is the function of earthfault relay?

18 Answers   MultiTech, Tech Mahindra,

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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The coils having selfinductancs 10mh and15mh,effective inductance 40mh when connected in series aiding. what will be the equivalent inductance if we connect them in series opposing?

1 Answers   BSNL,

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What is the difference between generator and alternator?

2 Answers  

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How to model "to find the cube root of the given number" in Matlab Simulink ?

1 Answers  

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what do you know about SERVOMOTOR

4 Answers  

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