Why soda is added with water in Lrs of Sliipring motor…to Increase or decrease resistance of water?
1 4542What's the difference between non break power supply and non break non short break power supply
1411can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?
1414what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
TATA,
1618Post New Electrical Engineering Questions
What is the dependency of stiffness on load angle??
High speed earth switch operation with diagram
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
What is a surge supressor why its is used in synchronous generators
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
how will calculate the safe starting current of 3-phase squirrel cage induction motor?
mention hazard experienced during installation
what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks
Pl. brief about break-down maintenance of machine tool.
when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
what do u understand from filter factor of reactor?
What is the meaning of C1, C61, C91 cable
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?