What kind of preventive maintenance are there for AC induction motor?
Answer Posted / sabareeswaran
first recivied line clearance permit, after the shutdown main power supply, motor clean, then body earth checking, remove the terminal box check the connection, and check proper gland, now on the main power, check full load current, any different sound, after cloesd the permit
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what are safety measures in /control in diesal engine/ explain them?
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?
What if the difference beween internal and exrteranal LBB?
Can you explain about TEE protection scheme?
what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
What are root loci?
What is resonant frequency?
i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
How can I known multiplying factor .without multiplying table
how to calculate the fault in substation
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.