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 |
when we see the lube oil grade its 15w/40 or 20w/40 in this what is W Explain breifly
we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?
what is the difference between 230v and 115v?
1 Answers Bhushan Power Steel,
Why electric sock occur to human or any lives ?
For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula
Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?
what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?
What is the purpose of REACTOR in GIS substation?
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions
What is zero of the system?
Dear Friends, Need your help for connecting APFC panel, Quotation : I have 2 No’s 1000 KVA Transformers, both transformers are having separate APFC panels, ( Tr-1,400KVAR, TR-2,450 KVAR) Now I want to stop One transformer, present load is 650Amps, Max, So One transformer is enough, I have switched OFF TR-1, but PF is not maintaining properly, its 0.5, So now I want to connect TR-2 APFC also in TR-1 Loads, Can any one answer for my Quotation with drawing, how to connect TR-2 APFC panel in TR-1 Loads,