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Engineering AllOther (1379) resistance is the property of a material to resist the flow of current... now by ohm's law current is directly proportional to voltage. then why we transformer in small appplication... if we use resistance in daily life it will be more sufficent,cheaper,etc. than transformer
2 5346
What are the advantages and disadvantages of Automicity, Consistency,Isolation & Durability?
i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test
Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
Define nyquist criteria.
what is the use of Auto re-closer?
What is the fibre used to create linen?
Whether power factor should be high or low? Why?
hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to mpnisi@gmail.com
contractor receive 100 MT steel.after compliting the work the contractor refund 90 MT steel.How reconsilation of steel done?
where and why do we use stright and cross cable?
I am stuck up with a question on appending of two arrays
I am writing the code for the same, I am appending two
strings this way
int main()
{
string s1 = "Welcome to C++";
string s2 = "C++ improves the logic ability";
string s3 = s1 + s2;
cout<
1) Any pipe line working fluid may water / steam on it
one manual isolation valve suppose one side of valve 6 kg/
cm^2 pressure (i.e. up stream) and other side is “ 0”
kg/ cm^2 pressure(i.e. down stream) . So how much
Tourqe required for opening the valve in terms of Newton
force wheather normal man can open this valve. (for
reference pipe nominal bore is 100 NB )
how does commutator convert a.c to d.c? A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill.
Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution. Explain what is an excitation table?