why 400Hz is used for aircraft systems ?
Answer Posted / ss
because using higher frequency makes the trnsfrmr size small.
Is This Answer Correct ? | 138 Yes | 9 No |
Post New Answer View All Answers
What is the disadvantage in proportional controller?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating
what are the applications of TIG welding
If increased the frequency up to 1000 then what changes shows in voltage?
What is the role of Dedicated earthing in UPS System?
1 hp is equal to how much watt?
How i can decide that HVDC line is best for transmission.
how to select the isolation tranformer for siemens 802dsl cnotroller
Operation carried out in thermal power stations?
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
Why need 3phase machine double earthing?
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
what are the advantages and disadvantages of oil filled cables over XLPE cables
explain the functions of main isolation switches
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?