which %age if losses increases when frequency is increased
to 25%
Answer Posted / balaji
The inductive reactance depends upon the frequency.If
frequency inreases XL will increase.Losses will also
increase.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai
difference between high and low impedance BUS BAR relay??
What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?
Define what is power quality meter ?
why does a dc machine has high efficiency while working as a generator than as a motor ..
How to operate a ac chilar plant?
Can an inverter be used as a converter? How?
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in
What is the armature mmf in a D.C machine?
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM
work of choke in florocent tube circuit ?
what is the formula for computing cable tray size & capacity