we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
1492Post New MTN Electrical Engineering Interview Questions
What do you mean by data locality?
Explain what is angular expression? Explain what is key difference between angular expressions and javascript expressions?
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
How many enterprise beans?
A motor car purchased on 1 apr 10 worth rs 10000 taking a loan from bank of rs 8000. Emi will b 500 pm inclusive of interest rs 100 pm.all repayments are done by bank overdraft. Prepase bshEet & P&L as at 31 mar 10
Is the unit and normal value fuel ratio of an average diesel engine?
According to ACOG, Pap smears should be obtained at what regular periods of time?
What is ng-app directive in angularjs?
What are migrations in django?
How facades are different from dependency injection?
Define querystring collection?
How was bayes’ theorem useful in a machine learning context?
Define compaction in HBase?
Describe the Aeromonas hydrophila growth curve ?
What happens if an integer is too big for int date type?