can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V)
to the output of 15KvA,3-phase online UPS(440V phase to
phase)please brief.
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
How much UG cable size should i use so as to accomodate a ground + 2floors house. A 1.5ton AC & geysers(2) in each floor with lightings
Whats the difference between three phase and single phase?
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
What are HT & LT Cables? What are their values?
why booster transformer is used in sumpners test conducted on transformer????
What is an Antipumping relay ?
What are the significant parts of dc generator?
Difference between online and offline UPS?
What are the three major categories of error?
Dear sir, we are getting voltage fluctuations suddenly for 2 or 3 minutes again it becomes normal. we checked each and every connection some times we are getting 110 volts like that from earth to neutral again it is reducing we are getting supply from 45 kva DG set give earthing properly.
What the main causes of transient interruptions on Over-Head Distribution Lines?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)