if the syncronous machine run at leading pf and as its
field curret increased its armature current decreased is
machine operate as generator or motor?
Answer / k.prakashchandra
when a gen is connected to grid and terminal voltage is less
than the system voltage ,the gen runs on leading pf.If the
excitation current (field) is increased ,the armature
current reduces till unity pf is reached.
Is This Answer Correct ? | 0 Yes | 0 No |
what is the 2MVA distribution transformer efficiency
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com
what are thw types of turbines use in biogas plant?
Why transformer rating is represent in KVA?
7 Answers Bhel, Sonalika, Usha Martin, Wipro,
how to calculate the formula of cable size if motor kw is given
diffrence between abcb and mocb
What is electrical charger?
what is the function of garing capacitir in SF6 circuit braker?
The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?
What is reactive power?
how choose conductor &caple&wire depending upon the load