Electrical machine -i, What are the causes of sparking in the commutator? E...

What are the causes of sparking in the commutator? Explain the methods to reduce the sparking in the commutator?

Measurment, emitter followers regulator

emitter followers regulator

Determine the location and the value of the point charge, Q The electric ?e...

Q The electric ?eld intensity due to a point charge in free space is given to be (-¯ ax -¯ ay +¯ az)/√ 12V/mat (0,0,1) and 6 ¯ az at (2,2,0) Determine the location and the value

Impedance / DUTT, 3) The impedance for a 120 km, 230-kV line is given as j ...

3) The impedance for a 120 km, 230-kV line is given as j 0.9 ohm/km and j 0.6 ohm/km for self and mutual terms respectively; resistance is neglected. The mho characteristic for the

Turn off time - thyristor, Turn off Time The time  interval  between...

Turn off Time The time  interval  between  the instant when  the SCR  current  has  decreased to zero  after external  switching  of the SCR  voltage  circuit  and the  inst

Microprofessor,

Hybrid parameters, Hybrid parameters (or) h - parameters:- If the ...

Hybrid parameters (or) h - parameters:- If the input current that is denoted as i 1 and output Voltage that is denoted as V 2 are takes as independent variables, input v

Honer, Can I have formulas for calculation of 50TN seting on 33KV overhead ...

Can I have formulas for calculation of 50TN seting on 33KV overhead line

Show the r-1s complement, Q. Show the r-1s Complement? Subtract eve...

Q. Show the r-1s Complement? Subtract every digit of the number from r-1 (the radix of the system - 1)ex.             952 10

Economic analysis of hydropower, find the net value of power if an average ...

find the net value of power if an average value of energy is assumed to be $0.05/KWh, the capacity value is $30/kw-yr ...