when generator of a power plant is not connected to grid , by increasing the me

when generator of a power plant is not connected to grid ,
by increasing the mechanical torque speed of rotor increases
but when it's connected to load instead of increase in speed
current increases , why?

Question Posted / bimal_sahoo213

1 Answers
3950 Views
I also Faced
E-Mail Answers

when generator of a power plant is not connected to grid , by increasing the mechanical torque spee..

Answer / biman

mech. pow. is converted into elec. pow. output volt. is
const. , pow. fact. should be kept const. so mech. power
increasing leads to increased current.

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Why do we give DC excitation to AC Synchronous motor??

9 Answers Lance, MBM, Polycab,

A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????

5 Answers Alstom, NTPC,

why we don't use earthing as neutral?

1 Answers

What is induction motor

1 Answers Indoco Remedies,

why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

0 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd,

what is difference between differential protection and distance protection and how we calculate the sloop?

5 Answers OPS, Power Grid,

Wht is the meaning of floating neutral

9 Answers Cipla,

Can we use LT(150 sq. mm) cable in place of HT (120 sq.mm.) cable.?

1 Answers

What is the difference between sensitive earth fault and restricted earth fault in power transformers?

4 Answers

How much area is covered by a single lightning arrestor to protect object from lightning strokes ?

1 Answers

Why phase sequence ryb called colours.

1 Answers MS Life, NTPC,

What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?

0 Answers HPCL,

For more Electrical Engineering Interview Questions Click Here