What are the causes of motor vibration?
Answers were Sorted based on User's Feedback
Answer / srinivasa rao talasila
The possible causes of motor vibration are...
1) Improper fixing of the base boalts
2) Loose tighting of the bearing seating areas
3) Bearing problem
4) loose coupling between load and motor
5) rotor dynamic balancing problem
6) Cooling fan balancing problem
7) Bearing is skidding inside either inner race or outer
race in end cover.
Is This Answer Correct ? | 8 Yes | 0 No |
Improper alignment in between motor and pump shaft.
Is This Answer Correct ? | 0 Yes | 0 No |
why DOL starter is use in induction motor as it is not reduce the starting torque
Why Lead-Acid cell voltage is 2.1 volt, why we can not chenged it cell voltage by using extra row-material, only incries its AH.
In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)
i want to know about psu exam eligibility critaria?
WHAT SHOULD BE THE MINIMUM IR VALUE FOR LV (380V) CABLES ACCORDING TO IEC/IEEE.
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
Describe the difference between a microcontroller and a general purpose computer.
can i have the methods of speed controls for 3 phase AC MOTORS.
In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?
16 Answers Emerson, HCL, Thirumalai Chemicals,
What is stray looses?
why phase to phase voltage is 400v while phase to neutral is 220v?
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?