Whether capacitor loads can be connected for testing a
diesel engine at its full load capacity? Is there any
limitation of capacotir load? Which is the best load for
testing DG sets?
Answers were Sorted based on User's Feedback
Answer / sudhir
Capacitor is not suitable load for Engine testing, It will
trip high Voltage of AVR if it is sycronous generator.
Best loag for testing resistive.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer 1 is correct.
Normally a resistive load is used for testing a DG. As most
DG's are rated at 0.8 lagging power factor the resistive
load is calculated at unity power factor load on the DG.
This is usually 80% of the kva rating. This tests the
engine to full load.
Where it is required to test the generator at full load
also an induction load is used together with the resistive
load to give the correct power factor.
Capacitor loads are not normally used as DG's do not
operate safely on leading power factors.
Is This Answer Correct ? | 1 Yes | 0 No |
what is earthing.how we make it,describe briefly.
AC 230V BULB GIVING DC SUPPLY WHAT HAPPENS?
Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.
what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com
is it possible to export & import power in a same transformer.how
IN star -delta motors normally first operated in star mode {absulated given (r-y-b) phases after one miute change in delta mode in this case i am change phase sequience for example R -PHASE TO CHANGE Y-PHASE ;Y-PHASE TO CHANGE R-PHASE SO THIS TIME MOTOR WILL HAPPEN RUNNIG MODE EIGHTER(OR) STOP MODE(TRIP MODE)
what is ground clearence ,what is minimum ground clearence ,i.e present value following in india ,is it changes wit conductor size ,kva rating.surface
what happens when back charging of transformer is done for longer period
can we synchronize star system generators with delta system generators?
How is magnetic leakage reduced?
what's the activities of reactor in Buchholz relay?
what is diff between Ground/Earth & Neutral?