Answer Posted / sudheer

we can calculate lux level by lux meter.

Total lumens required= A . E . D/U where,
A = surface area(sq.m)
E= illumination(lm/sq.m)
D= dipriciation factor
U= co-efficient of utilization

Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

1801

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we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?

1885

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How is the connection of the tap changer on the HV side been made?

1966

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Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3796

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What do you mean by reach and reach the point of the relay?

1255

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where we use the SFU & FSU?

2401

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A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .

2631

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The height to which the liquid in a tank to be maintained for a certain constant velocity?

1988

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1888

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Write a note on Treatment for electric shock.

1908

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how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

2448

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why steady state stability limit is greater than transient stability limit ? How it can be explained ?

2909

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what is doid

2811

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In Plumbing services What are accessories we consider for a bathroom?

1991

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in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

2330

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