Answer / wasim.warud

A Check is weekly or daily check , ( normally cleaning
,checking for a loose connection and leakage is done in this).

B Check is done after 500 or 300 running Hrs. OR 6 month
from the date date of commissioning which ever earlier ,
(Lube oil,oil filter,diesel filter,air filter change done in
this)

C Check is done 1500 / 1000 running Hrs or 1 year from the
date of commisioning ( Lube oil,oil filter,diesel filter,air
filter change ,coolant topup , battery ,tightning of nut
bolts etc. Covered in this check)

what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

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circuit breaker work alone during fault condition or need any relays ?

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why are using bus ducts ? why not using cables

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