motor is 12.5hp after starting few minets motot get hot?
why?
Answer Posted / baskaran
the following reason for motor getting the hot
1. overload(excess the normal level)
2. low voltage
3. unbalanced current flowing in every phase
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
What is different between Circuit breaker and Isolater?
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
1.What will be stored in online ups EPROM IC?
Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection
What is the use of iron core in a transformer?
How work of capacitor in dc supply...???
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
Explain Even and Odd signals?
do you have some of interview Questions in power and genrator section in general whith answers
What is difference between insulating medium and fault current interruption medium in a switching device.
How can we increase the capacity of Energy.?
How to decide whether A / B / C / D curve type MCB should be used?
i applied for the ap transco please forward the freqventley asked QA
STATE WORKING OF VACCUM CIRCUIT BRAKER?
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?