1.

       Please note that this assignment is part of Continuous assess

2.       Assignment is to be completed in groups of two, as formed i
3.       Submit your assignment in PDF format only.
4.       One document should include all calculations and layout.
5.       Each group member should submit assignment individually.
6. Each page of assignment should contain your name and grou
7.       Submit the assignment by 30th june, 2021.
8.       Submission shall be through ERP mode only.
9. 2 Marks are reserved for neatness.
10. 2 Marks are reserved for ethics.

Group no Name of students

1 Aditya Vyas

Piyush Nikam

2 Shubhangi Shelke

Prashansa Jaiswal

3 Sanskruti Wagh

Prajakta Lad
4
Laxmikant Bhavar

Avinash Pandit
5
Rajesh Lokhande

Mahesh Kale
7 Aniket Dudhmal

Shubham Panchal

8 Shravan kadtan

9 Vaibhav kakade

Vaishnavi Kadam

10 Madhav Anantwad

Sanjana raut

11 Akash Isadkar

Mohammad Ghaus

12 Nikita Jadhav

Arbaz Khan

13 Tushar sutar

Vaishnavi arsul

14 Manik ingole

Sachin patil

15 VYANKATESH MUTHAL

MAYUR KULKARNI

16 Rohit Bhorge

Kunal Londhe
17 Vinod Tomar

Rameshwar Kuche

18 Amit waghlawhale

Umesh Punde
19 Akshay Thorat

Akash Nikam

20 Swapnil Hiwrale

Mayur Kakade

21 Anirudh Shirgude

Akshay Chavan

22 Lokesh Mokale

Ganesh Balande

23 Prajakta Khandagale

Sonali Kanse

24 Omkar saraf

Abhijit Padulkar

25 Sham Ujjainkar

Pushkar Gawali

26 Akshay gangarde

Saurabh Gadekar
27
Jay Choudante

Jagdish Rathod
28 Dhanshree Mote

Yogeshwari Phalle

29
Nikita Badak

Rutuja Sarode
30
Aditi Nentabaje

Jayashri Ramdasi
31
Akash Rathod

Kiran Rakde
32
Samruddhi Wahul

Pooja Rathod
33
Swarali Varma

Prabhjyot Kaur

Shweta Sawant
34
Sakshi Deshmukh
ote that this assignment is part of Continuous assessment 1.
ent is to be completed in groups of two, as formed in class.
our assignment in PDF format only.
ument should include all calculations and layout.
up member should submit assignment individually.
e of assignment should contain your name and group number.
he assignment by 30th june, 2021.
on shall be through ERP mode only.
re reserved for neatness.
are reserved for ethics.

Problem Statement

Design a 20 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 30 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 200 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 200 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 100 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.
Design a 400 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 660 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 600 kVA, 50 Hz, 3300/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 400 kVA, 50 Hz, 1100/415 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 60 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 15 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 60 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 15 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 35 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 300 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.
Design a 300 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 25 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 30 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 40 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 50 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 440 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 400 kVA, 50 Hz, 1100/415 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 60 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 15 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 500 kVA, 50 Hz, 3300/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.
Design a 315 kVA, 50 Hz, 3300/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 660 kVA, 50 Hz, 6600/400 V, three phase core type, oil immersed, natural cooled power transformer. Th
of oil not to exceed 35ο C.

Design a 60 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 15 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 35 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 60 kVA, 6600/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution trans
is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed 45 ο C with m
oil 35ο C

Design a 15 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C

Design a 35 kVA, 11000/433 V, 50 Hz, 3 phase, delta star, core type, oil immersed natural cooled distribution tran
transformer is provided with tappings +/-2.5 to +/- 5% on HV winding. Maximum temperature rise not to exceed
temperature rise of oil 35ο C