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Engineering AllOther (1379) What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.
5 64664what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?
1 6879What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??
4 13433In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.
HAL,
2123If we touch the Capacitor terminals you feel shock after the capacitor was put in operation and not in case of inductor though both are energy storage elements.why?
HAL,
4 10358When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
1903cement mortar1:5 12mm thick and one bags cement how much area pleastering please give anwser
12 96810which is the best type to measure level of a Tank(water). Displacer or Differential Pressure method?
2 8808
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir
Explain about fire hydrant and its related water pressures?
400 ku d/c clearess ketan hota hai?
How many maximum slots we can use in ESMA card?
how to do sudoko puzaals?
What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.
What is the use of fbus protocol?
WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB
What do you mean by per capita requirement of electrical energy in india
How many 1.5 ton A/Cs can run on 7.5 kw generator (diesel)?
Name of the relay of low lub oil presuure in DG sets
My vendor filled liquid oxygen in our 11000 liter capacity tank. He filled from 1400 MMWC up to 3200 MMWC. I followed the provided conversion table and found that we had been supplied 1800 MMWC liquid which is going to yield 2815 cubic meter. On the other hand, the vendor claims that he supplied as follows:- 5236 cub mtr(3200 MMWC)-2124 cub mtr(1400MMWC) = 3112 cub mtr. I fear that he wants to charge 297 cubic meters extra. He claims that my method was wrong and his was right. He says that this disparity is because of the conical shape of the base of the flask. I will be thankful if somebody can explain me the truth.
how clculate excavated or backfilling quantity by simpson's rule
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?