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 3487when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?
3 6049what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?
TATA,
2 6306I 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.
1938Post New Electrical Engineering Questions
how to calculate cooling requirement of datacentre from electrical load?
what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
how much GROUND & NEUTRAL VOLT maintain in data center.
define displacement & magnitude ?
witch pump used in wtp
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
how 650 volts creates? where is use?
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
there are cam operated switches - why we call cam operated , What is cam ?
what are the reasons of CT circuit faulty in busbar protection scheme?
What are the Full Forms of TVM, MTL, CVT ?
EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT
what are the 4 rules to start the motor?
How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.