Interested to Buy Any Domain ? << Click Here >> for more details...
how we are measuring the winding temperature of the
transformer?
- 11 Answers
- 36661 Views
- I also Faced
- E-Mail Answers
Answer Posted / pragati
hi I am Pragati
after reading those answers i found two keywords which are
RTD & thermostat.
RTD(resistance temperature detector) is used only to display
the temperature of winding. PT100 is one of RTD in which at
0degc the resistance is 100ohms. As temp. increases the
resistance increases linearly.
other is thermostat, it is an thermal switch.
DMP is one of thermostat which is having particular temp.
rating like 150deg C or 160 deg C and so on
as temp. of winding crosses the rated the switch is operated
and circuit is disconnected. This will protect our winding
from burning.
so if only display of temp. purpose we can use RTD & for
protection from burning we can use thermostat.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
how are reversing the direction of rotation of dc motor
how to calculate kvar in Akiva
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
Why a tesa lamp is glow between two phase?
Fantio of tranformer
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
What is meant by cold loop test in instrument
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
description about dry type transformers
how many parameters can integrate with fire alarm basically ?
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
