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Why 1/3 is used in symmetrical components?
What products have you designed which have entered high volume production?
how are reversing the direction of dc motor
what is effect of leading power facter on the system and billing
Why do we avoid electrical conduits in floors at apartments?
brief notes on ammeters
what is the minimum voltage require to injure our body?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
What is order of the system?
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
Define phase lag and phase lead?
use of PIR in ehv breaker
Which material is used for the core of a transformer and why?
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
