CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE
IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND
TAKING OUTPUT FROM PRIMARY?
- 22 Answers
- 23916 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / deepakindi1
sunil r u an ELECTRICAL ENGINEER? WHAT AN AMAZING ANSWER
| Is This Answer Correct ? | 22 Yes | 7 No |
Post New Answer View All Answers
Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
What is lighting kitts.
How wire size can define in electrical wiring? What is the ratio?
a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn
BSNL TTA EXAM QUESTION
what is arc flash and what are the hazards involved
Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?
witch pump used in wtp
how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc
Explain what are inter-poles and why they are required in a dc machine.
how to extend relay operating timing in 24V dc relay card (without using Timer )
what is charger supervision and control supervision?
why on delay timer used for fully automatic star delta starter?
What is the limitation of kirchoffs law?
