Interested to Buy Any Domain ? << Click Here >> for more details...
What is the avergae difference between OTI and WTI for EHV
Power transformer?
- 7 Answers
- 35312 Views
- I also Faced
- E-Mail Answers
Answer Posted / pradhyumn
OTI stands for Oil Temperature Indicator and WTI stands for
Winding Temperature Indicator. They are used for
Transformer protection.The temperature of winding increases
as the load increases. Oil is used as coolant for the
winding so as winding heats up oil temp. rises as well.
The life of transformer depends on insulating material
between the windings so it is important to check and
control the temp. OTI and WTI are thus used for alarm or
tripping of the transformers.
| Is This Answer Correct ? | 39 Yes | 10 No |
Post New Answer View All Answers
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
What happen Grid EARTH plat got cut.
what is the string efficiency
plz explain the auot-reclosing circuit in electrical engineeing
Why is tan-delta test and capacitor measurement done on alternator?
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
Write masons gain formula.
low frequency protection why recomend?
How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
is it possible to start a motor in felid connected to a remote mcc
What is the importance of counter based plan & how is it scheduled?
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
What are the two basic types of transformers?
Basic motor transformer generator
