Interested to Buy Any Domain ? << Click Here >> for more details...
It is being often experienced that due to single phasing
fault of any source transmission line of any closed loop
synchronized circuit all the power transformers with
primary stared trips but the power transformer with primary
delta wont, why ?
- 1 Answers
- 4577 Views
- MSEB, I also Faced
- E-Mail Answers
Answer Posted / prakash gokhale
In stared primary transformer while single phasing the
neutral point gets unbalanced and result is system tripping.
While in delta primary tansformer neutral point is absent.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
How to Calculate the Fault Level of Electrical Installation
ult of expression 'document.FrmQF.myem
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
What Is Connection APFC Panel In Compony.
Write down the design procedure of commutaj.
What is the current carrying capacity of 35sq.mm flexible cable?
What do you mean by reach and reach the point of the relay?
what is the use of power transformer in GSS.
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
What is the function of probe in cro?
How to test the Secure Elite 440 Multi function meter working condition.
which connection is safer series or parallel?usually which connection we prefer at home?
I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
