how to reverse the direction of universal motor?

Answer Posted / bijoy

if it is 3 phase then just change two phase.it will move
opposite direction of earlier direction.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how calculate the electrical load for industry and office

8338


HOE WE CAN IMPROOVE BY USE OF CAPACITOR

1514


explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

4086


In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above

1574


IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

2164






what is meant by 3rd hormonics ?

1398


How to calculate Ith (I thermal) for curent transformer

1568


A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?

675


Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

1790


Can u Explain about the electronic trivector meter and the use of data converters in them?

1887


what is difference between window type and wound type transformers?where we will use window type and wound type transformers?

1727


What is Plank's Law?

688


mccb service sittings be done?

1423


A 2083kva AVR was tested, phase to ground shows continuity, what is the implications

514


what is the calculation formula for motor starting torque,running torque, running torque.

1222