A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO
UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER
THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT
TOO HOT)WHY ITS GETTING HOT LIK THIS
Answer Posted / nagaraj sardagi
Because of loose connection
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
how give earthing conection to household equipment?
How many types of instrument cables are there?
who can measure the size of power cable?
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
can you plz send l&t aptitude questions if available its urgent plz plz plz
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
What do you mean by distribution transformers?
What is rotary phase converter?
Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?
why power not passes in plastic and rubber material
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.