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What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
2633A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....
DRDO,
2 5420HOW TO FIND THE PRIMARY AND SECONDARY OF TRANSFORMER(IN OFF CONDITION) USING MULTIMETER? IS IT POSSIBLE FIND BY SEEING RESISTANCE???
4 19677FOR ELECTRICAL TRANSMISSION TOWER WHAT SHOULD BE THE MINIMUM HEIGHT FROM THE GROUND? AND WHAT SHOULD BE THE DISTANCE BETWEEN THE TWO CONDUCTOR?
1 7357calculation of lad carryinc capacity of 6mm2 cross section wire in 415 voltage circuit. What will be the amps.
2017Post New Electrical Engineering Questions
What are the material used for resistor?
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
At what factor resistance r of a conductor depends?
What is trip and closing coil in cb? Why need of them
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
Why an ac systems are preferred over dc systems?
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
whats the application of voltage regulation? and whats the voltage regulation's device?
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
What is cable tray, its type, and its support?
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
primery try cell?
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
