Answer / guru

the vector angle between the phases.

Answer / sachin k

The vector between voltage and current

Answer / kaustubh

first of all phase angle associates with voltage and
current for one phase it is not the difference between two
phases.........

Answer / kotilya

the algebric sum of the vectors made by the vectors of the
two phases

Answer / sreenu

the phase difference between two phases

If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

0 Answers  

What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  

Define phase lag and phase lead?

0 Answers  

How i can decide that HVDC line is best for transmission.

0 Answers  

I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

0 Answers   RRB,

What is Peterson coil? Where it is used?

2 Answers  

What is mason's gain formula?

0 Answers  

IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

in 132 kv substation ligtning arrestor(120 kv) connected to line. but line voltage comes to 132 kv, it operate or not???

4 Answers   Divis Laboratories,

What will be the minimum megger value of 1700 KVA Transformer? a) Do megger value varies according to climate conditions and area . b) If megger value is 100 mega ohm is it good for new transfomer. Explain?

4 Answers  

how we calculate the knee point of a protection and metering CT and what is the testing procedure.

1 Answers   CS,