Interested to Buy Any Domain ? << Click Here >> for more details...
DEAR SIR,
HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA
(POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET
CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING
TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING)
THANKING YOU
- 2 Answers
- 10202 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Name plate rating is the maximum capacity i.e. rating at the
highest secondary voltage.At this, you have to follow the
duty cycle of 30 seconds use and 30 seconds rest.Half of
this rating is the continuous maximum capacity.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
Can anyone explain me about the capacitor calculation
How can I known multiplying factor .without multiplying table
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
What is the relationship between voltage,current & frequency?
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
single phase power supply give to separate one steel coup with water, what reaction create
What is marx circuit?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
What is the real function of reverse power relay in generator panel while syncronising?
