Interested to Buy Any Domain ? << Click Here >> for more details...
Befor synchronissation of Generator what test to be carried
out.pl.specify with reason.
- 3 Answers
- 6817 Views
- Kanoria, I also Faced
- E-Mail Answers
Answer Posted / vijay
Before Synchronisation mainly three conditions
(voltage,speed/frequency & Phase sequence) has to be
checked which are within the limits. Reason to monitor when
any one on this parameters found not in unique, DG set's
not getting synchronised.
If the synchronisation happened in unconditional status, it
causes unbalance current will flow in the operation and
load sharring is not even. To eliminate this kinds of
occurence Dark lamp test was carried out before execution.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
How will change the frequency in distribution side?
What is mean by hot and cold loop testing? What is the difference between them?
I want to know all basics of electrical engineering
What is the lower limit of break-down voltage of converter transformer.
plz tel me syllabus and exam date 4 jr executive engg (electrical)
l&t switch FN 63 handle position can we change
why are installed water leakage detection system data centers & server rooms
What are the common sources of energy?
PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
What is vaccum currcuit breaker.define with cause and where be use it device?
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
