for which possible reasons a motor can fail to start??
Answer Posted / makwana girish
Starter conection wrong first check afteer motor start.
By Company(L&T)
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
whether fibre optic cable in high voltage earth conductor is used for protection circuits
how to select fuse rating for a 3-phase motor ???
What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?
What is the difference between a fuse and a breaker?
Why hydropower is called renewable source of energy?
what is PID control in VFD drives?
whats the existence of reactive power and when it arises?
How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?
upto how many load can v connect to stabilizer which is used for tv
mccb service sittings be done?
According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?