what must be the mf for a meter with the following
conditions.
line ct ratio-100/1
line pt ratio- 220kv/110v
meter pt ratio- 3X63.5V
meter CT ratio- -/1 A
what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?
in the thermal power plant, why we use the condenser (for cooling the steam) when we have to heat the steam again. i mean why we are cooling the steam,
power factor is max for which welding a.arc b.resistance c.gas
What is meant by reverse polarity and how it can be fixed?
why colour of electrical equipment( like transformer) is grey
WHAT IS MEAN BY MAGNETIC LOCKING
What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?
What is the difference in Line PT & Bus PT.
what is the difference withbeen lighting capacitor and motor capacitor?
How do you compute voltage drop and cable size over distance?
Why induction motor can not be operated at synchronous speed?? what would happen if it is operated at synchronous speed??
What are the safety equipments you should use while you are in a hvac switch yard
1 Answers GPSC Gujarat Public Service Commission,
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)