WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6
PHASE??? PLS REPLY.
Answer Posted / ziyad
there is no engineering reason for that.
the reason is economical.
since they start generating by three phase and the following
designs was based on the first models, and it is difficult
to change the system that already exist so they continue to
design three phase generators and transmission systems.
| Is This Answer Correct ? | 5 Yes | 6 No |
Post New Answer View All Answers
How to know vacuum in vacuum cylinder of breaker in working condition
What happens to voltage when current through the inductor is constant?
is there any current and voltage drop on liquid resistance starter water/soda tank ?
What was the Dg set radiator and lube oil temperatures trip in ACB
Is the theorem applicable to ac sources?
A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
what is level 2 automation?
Why is the frequency not changed during transformation of electrical energy in a transformer?
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....
Define rise time.
anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
What is the difference between AC and DC injection methods for rotor earth fault protection
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.