what happen if power factor goss to above unity (one) ? of
any electrical system or motor.
Answer Posted / mani777
power factor cannot be above unity in any case practicaly
or theorytical........
so relax nothing happen...my frnds...
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how to control dc motor?
how we decide the require size is this for a known current at fuu load?
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
how is the magnetic current test is different in delta-star and delta delta transformer.
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
Define resonant peak?
At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
Write a note on materials used as a fuse element.
What is the formula to calculate the rating of a three phase air circuit breaker
What type of core material is used for metering C.T and protection C.T???
what is laser diodes?
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?