which MPU register provides the address from which the next
instruction byte is to be fetch?
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What must be the minimum distance maintained between 2 Generators as per International standards?
at which voltage level arcing ground is occurs ??????????
what are the types of electromagnetic forces developed in practical transformer?
Wt is the function of reactive power? How it generates & consume though resultant is zero?
What is use of starter and choke in tube light
it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.
We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?
What are the major reasons for balancing hydro-thermal mix?
What consists of 2 or more thermocouples to be connented series?
Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.
what happen when increase or decrease size of lamp,light.glass.
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state basic meaning of 'INDUSTIAL AUTOMATION'?
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
Why is better to have a minimum ceiling voltage of 250% than 160%?