why the generator will take 8 to 12 hours to start after it got interrupted due to technical problems in case of power plants.
NTPC,
1 4221when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?
3 7352what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?
TATA,
2 7323I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
2452Post New Electrical Engineering Questions
What is thresh hold value of current?
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
what is the main function of capacitors in mccs.
What does bode plots shows?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What’s electric traction?
what is the working principle of energy saver control panel. please give the complete calculation & theory.
what does mean of RCT and STR in diffrential CT?
How dia computation perfomed in cold rolling mills .
What is Annunciation?
why power not passes in plastic and rubber material
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
what is rocking arrangement in arc heating
Define early construction of human being
How much load can be taken for chiller from 1500 kva transformer