what is the diffrence between preventive maintinance
corrective maintinance?
Answer Posted / ch. tariq mehmood
as clear from its name to prevent any break down,carry out
maintenance at scheduled time, however it increases
maintenance cost. corrective means some fault has arised
and now you are going to correct it.
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
What is difference between insulating medium and fault current interruption medium in a switching device.
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
why HT armoured cable does not glanding
What is force on parallel conductors ?
In the magnetic fluxes, what is the role of armature reaction?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
The size and construction of bushings in a transformer depend upon?
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
why electronic instruments is more favorable than electrical?
What are the roles and responsibilities of electrical engineer in cement plant
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
what is the VA(Volt-amphere)? define with calculation?