Interested to Buy Any Domain ? << Click Here >> for more details...
how to calculate the minimum permissible limts of
insulation resistance of switchyard equipments
- 1 Answers
- 3939 Views
- HVPNL, I also Faced
- E-Mail Answers
Answer Posted / srinu
using megger
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
How to decide CT & PT ratings for a given transmission line carrying some rated voltage?
How to know the Max. current caring capacity of the cable by its size ?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
what is effect of leading power facter on the system and billing
describe the Operation of induction generators from bus bars
What is instrumental error?
What is quadrantal symmetry?
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
how we decide scurt (disc) of insulator with respect to kv rating
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
What about electrical Units. discrive in detail
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
