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a 3 phase slip ring induction motor is wound for 4 poles on stator and 6 poles on rotor; when 3 phase balanced voltage source at 50 hz is applied to motor it will run at a)1500rpm b)1000rpm c)750 rpm d)zero rpm
13 26023Post New PSTCL Interview Questions
What is search/match?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
What is action query?
What are different types of layout available in bootstrap?
Do you need python to run a python program?
In visual basic, I can set the color of a cell with the .interior.colorindex property. How can I read the color of a cell before I change it?
Explain pivot tables and its uses.
How to record application running on the Virtual machine?
What are joins, explain all types of joins?
What are the enhancements in ejb 2.0 specification with respect to asynchronous communication?
Explain what are the different types of data warehousing?
Define 2-3-4 tree?
Data Engineer Given a list of followers in the format:123, 345234, 678345, 123…Where column one is the ID of the follower and column two is the ID of the followee. Find all mutual following pairs (the pair 123, 345 in the example above). How would you use Map/Reduce to solve the problem when the list does not fit in memory?
Mention what dedup-component and replicate component does?
What is a 32 bit system?
