what is the difference beteen differential protection and over
current protection of an alternator
Answer Posted / raj
Differential protection relating to Voltage induced in the alternator with prescribed limit(In Common words. the protection circuit is used to trip the generator when over voltage is produced by the generator)
The over Current Protection is used on the output side( at terminal) of the generator ( when the load is exceed with limit of the alternator then it will trip the O/P ckt for safe limit of the generator
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why transformer tank is in rectangular shape what happen when it is in step shape
what is stper motor
how to carried out tan delta test in 11 KV alternator ?
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
explain all the classes with example
Give atleast 20 alternating current apparatus and devices.
who invented active elements? plz give me the complte details of active elements...
What is the high series capacitance winding on high voltage power transformer ?
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
what is the differance between HT motors And LT MOTORS.
Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?
what is cathodic protection and why it use in industries?