What is EMC filter in VVVF Drive ?1643
what is proper capacitor placement? How to evaluate capacitor size?
why D.C excitation is given to sunchronous motor?6 6154
What is mean by hormonics?5 4782
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?1248
Can we inject more current in ct primary paralleling 2 loading transformers/Injection kit at a time?let ct ratio be (5000/1A)(per kit rating 2000A range),i need to inject 5000A,if this cant b done means wat is d optional?1 3077
Can HT cable(11kv cable) be used for 415V, 700A requirement.5 8819
What are the different parts of Alternator and how it works?1 3078
What are the functions of different Parts of Alternator?2 19400
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
How Much Capacity of Diesel Genset is suitable for 20 no.s of 1.5ton AC's & Why?(Load Calculation)11 27667
how we can select MCB ratings according to Voltages, Curves.2 11723
how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V6 16794
what is the meaning of neutral displacement ???
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
What is the instrument to check the rotating diode fuse of alternator in running conditions?
Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response
A jet of fluid strikes a plate What was the force required to counter it?
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
defination of controlled shunt reactor
DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT
we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?
what will happen if synchronous machine rotor fed from single phase ac supply
For overhead protection we use which transformer?
how can maintaince the acb contactor moveing and fixing kit
wat system call?
How many types of colling system it trformers?
reason of diode failure in alternator