An alternator is started without excitation then how much
voltage it will produced at strating at full rpm??
Answers were Sorted based on User's Feedback
Answer / alpesh
dear sir, thanks for answer.. and this 4.5 percentage
voltage is due to residual magnetism in rotor of alternator.
right??
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / r.veeramani
it will produce 4.5 percentage of the rated voltage of the
alternator.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vinothkarthick
hi friends what you said is right.i having a guess that
without excitation it will run as induction generator...is
it right ah????help me!!!!!!!!
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / alpesh chauhan
hey u r right but my question is just running alternator at
full rpm without charging the breaker... so it will not draw
any power to run as induction generator
| Is This Answer Correct ? | 0 Yes | 1 No |
WE HAVE A LOAD OF 55KW MOTOR ITS VOLTS 380 3PH AND ITS TAKING 100AMPS (ITS FULL LOAD IS 105AMPS)AND ITS CABLE IS 4CX50SQMM ,NOW ITS GETTING ABNORMAL HEATUP IN CABLE,PLZ TELL WHY ITS HEAT-UP?(CABLE LENGTH IS 15 METERS ONLY)
What is capacitance?
How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.
how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC
What does VVVF stands for in VVVF drive ? How does it differ from VVF drive?
what is difference between AC VVVF drive & Dc VVVF drive explain their working principle?
Why rating of transmission line in kv not in kva
I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.
What is the function of NER and NET?
0 Answers Asian Paints, GHH RAND,
A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE
how brushless dc motor is operating ?
Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)