Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
UCC,
1791In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
1668in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 7000 litter of water within 7 minute to water tank of 12 meter above.which motor having HP rating is suitable for pumping??
1 3206we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
1626We are dealer in Maharashtra State & We have recd. form C from dealer of Maharashtra State against our E-1 form. Now assessing authority is asking for counterfoil of our E-1 form. But, our E-1 form counterfoil is misplaced somewhere & assessing authority is disallowing the C form which is recd. from Maharashtra State.Please let us know the option for allowing C form?
1 2410What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.
1747Post New Electrical Engineering Questions
how do we calculate length of starting time and repeated starting of a direct online starter?
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
How does a transformer contribute towards the widespread popularity of ac system over dc?
What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
Operation of isolators.
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
What is force on a conductor in a magnetic field ?
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
How many capacitors using in LT panel as per Govt rules?
What are the Full Forms of TVM, MTL, CVT ?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
How do we find the rating of a transformer, if it got burnt badly.
how to apply b license to c license in tneb
Iwould like to know barc interview questions