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For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????
4 30767can we use metering current transformer as protection current transformer if not why? & if yes why?
5 17088What are all the connectors used in the GSM Architecture like Abis is used between BTS and BSC, I need it in detail.
RRB,
1 4486In power transformer YnD0 Vector Group is possible or not? if possible, what will be the vector diagram and what are the conditions?
2 9653
hi , anyone plz end nic model papers to my id
hi i wnt to know the general hr questions aked in wipro with answers
please provide me the type of questions or question pattern of bally.
Hi friends,anybody can send me previous HAL interview question paper OR all other interview question paper. To, yogeshnature@gmail.com
can you please tell me what the current rate of construction material and different construction labourers charge in bangalore ???
What have you done to improve or develop your knowledge / professional qualifications in the last year?
please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com
sir I got selected in rail vikas nigam limited and they call for interview but i don't what they will ask in interview please guide me if you have any experience
sir please send previous question papers of technician grade III of all rrb's. thank you
junior engineeer (railway previous questions)
RRB exam model questions pls forward.
sir, please send me the last three years exam papers conducted by CPCL- RECRUITMENT EXAM FOR Recruitment of Engineer ELECTRICAL ENGINEERING. A Soon as possible. i would be greatfull to u
principle of dead weight tester ?
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
need tcs questn papers from 2007 to 2009 plzzzmail to 9015.rama@gmail.com its urgent
