Answer Posted / pillay
1)check the bearings
2) something is rubbing on to each other
3) there is a snake in the fan
| Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
What is resistance of 50meters, 16sq.mm, single core copper cable?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
how to test and calculat the head and discharge in borewell compressor
how we can explain arc heatng?
Where can i get practical knowledge of solar system?
How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?
What are the effects of adding a zero to a system?
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
what is the use of the circle diagram
draw 3 phase rectifier diagram
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
How to calculate cable rating for 3 phase supply?
