a 3 phase slip ring induction motor is wound for 4 poles on
stator and 6 poles on rotor; when 3 phase balanced voltage
source at 50 hz is applied to motor it will run at
a)1500rpm b)1000rpm c)750 rpm d)zero rpm
Answer Posted / nagaachi
hey fools
in SIM no:P IN ROTOR = no: poles in staor
what could be the speed i dont know
but i dont answer foolishness
Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
how to calculate current and voltage in a same circuit?
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
What is EHT tariff or Power factor Tariff ????
What are the basic elements used for modeling mechanical translational system?
The electromagnetic torque developed is proportional to what in a D.C series motor?
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
why HT armoured cable does not glanding
what is earthing transformer? draw the winding dia.of earthing transformer.
Hello sir i m student of gtu .what is idp.
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
How the over load setting for HT Motors calculated-provided in Numerical Relay
what is reverse power relay brief explanation and in b/w where it is connected
what is meant by class 1 E in electrical power supply?
CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??
What is a dc motor?