Interested to Buy Any Domain ? << Click Here >> for more details...
in our sub station why we step down firstly 33kv\11kv then
11kv to 430v. can we direct step down 33v to 430.v.
- 18 Answers
- 42918 Views
- Eaton, Siemens, I also Faced
- E-Mail Answers
Answer Posted / anuj
Yes we can step-down the voltage directly from 33kV to 430V
but it is not feasible since transformers turns will
increase which will ultimatly increases the cost and
secondly laod centres are far more distance than the S/S
which will increase the LT line and eventually the losses
are more in LT line than the HT line.Therefore from S/S to
the load centres, HT lines are running and near the load
centre distribution transformer is installed.By this way we
can reduce the LT line and ultimatly the losses
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
What is quadrantal symmetry?
what is harmonics? what are the factors it will depend upon
What is the difference between grid and off- grid system??
What is Negative Potential Bias
What are locations arc protection relay is fixed.
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
will there be any problem by recovering slip from single phase induction motors?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
How to calculate the sag on transmission Lines.
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?
