What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?
what is the difference between NC & CNC machine.what is the difference between equipment & machine tool2 4880
How to prepare electrical preventive maintenance plan & shedule of machine tools.2 5118
what will happen if the frequency supplied is more than the frequency of the instrument...?3 3414
WHY TRANSFORMER IS MEASURED IN KVA?10 20605
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....1028
what is let through energy of mccb2 19572
what is V0/V rating of cable1 2826
what is meant by excitation current & armature current ? where its produce & how we can calculate ?1148
last 5 year rrb allahabad junior engg electrial engg question paper
if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.1 1838
what is the maximum Load capasity in LV-Panel,MDB,SMDB & Final DB'S in Electrical disribution system?2 23269
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
What is the unit of magnetic flux density?
send me any model test paper of clerical post of state bank of india.......
If o/p power is doubled by how much does the sound increase
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
with help of neat sketch explain principle of TIG welding process
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
what is the difference between earthing and unearth
he compression ratio for a petrol engine generally lies between
please send me privious exam's queation papers of section engineer(electrical).
why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc
i want to model paper for section engg.
Why does the radius of armature is less than the radius of pole shoe?
How maesure earth neutral value & how much maximum value value required in between earth & neutral.