Ask a Question
Is 50hz or 60hz better?
Is 50hz or 60hz better?
High voltage engineering
to add a comment.
← Prev Question
Next Question →
to answer this question.
Why INDIA has 50hz and USA has 60hz frequency cycle of current?
What is better computer engineering or software engineering?
Which is better Arduino or Raspberry Pi?
Which is better LED or LCD?
Is more power dissipated in series or parallel?
What is double or reinforced insulation?
An instantaneous value of an alternating voltage having 50hz frequency and max value of 100v at 0.01sec is
The inductance if a resistance with a rating of 100watts at 100volts is connected in series with a inductor across 220volts/50hz
A 6-pole, 50Hz, 3-φ induction motor is running at 950 r.p.m. and has Cu loss of 5kW. The rotor input is
If a 3-phase, 400V, 50Hz, 4 pole induction motor is running at a slip of 5% then the relative speed of rotor
An 8-pole, 50Hz, three-phase induction motor is running at 705rpm and has a rotor copper loss of 5kW.
Why is AC better for long distance power transmission than DC ?
State and justify which of the following two transformers is better: Transformer A = 4% voltage regulation Transformer B = 6% voltage regulation
is it DC better than AC to transmit? explain it.
The transformer which transforms unbalanced line to a balanced line is better known as
An FET is a better chopper than a BJT because it has
What is the ratio of resistance and impedance better known as ?
Power factor of running induction motor is better when
An open-loop system is better than a closed-loop system in terms of
In terms of cost, overhead transmission line is better than underground transmission line in the field of
For making capacitors, it is better to select a dielectric having_________.
For reducing tower footing resistance it is better to Use
Why the power factor of semiconverter is better than full converter?
why arduino is better than other microcontroller ?
A3-phase, 5.5kW, 440V, 50Hz, cylindrical rotor S.M has synchronous reactance of (0+j2) Ω/phase
Three coils ecah of impedance 25(-60°) are connected in dleta across 400V,3 phase, 50Hz supply. Draw phasor diagram
A 3-phase, 4-pole, 50Hz induction motor runs at a speed of 1440 rpm. The rotating field produced by the rotor
A 400kW, 3 -phase, 440V, 50Hz induction motor has a speed of 950 rpm on full load. The machine has 6 poles. ...
The breakeven distance for HVDC transmission is
Which of the following is TRUE with respect to HVDC transmission line?
A Unified Power Flow Controller (FACTS controller) is a voltage source converter based
In voltage source converter based HVDC transmission system the active power is controlled by changing
In the case of second order differential equation if the damping ratio is unity, then the poles are...
The effect of corona in high voltage a.c. transmission line is ...
A bus coupler circuit breaker is utilized in a sub-station for...
Back-to back connection is used in HVDC system to ...
What is meant by flash over voltage?
What is dielectric breakdown strength?
What is the difference between line and phase current?
What is the lowest acceptable insulation resistance for a cable?
What is the purpose of using a Megger?
Why high voltage test is done?
What is dielectric withstand voltage?
What is a safe distance from power lines?
What is the definition of extra low voltage?
What is the difference between line and phase voltage?
What is a Ductor tester used for?
What is an insulation resistance test?
What is impulse voltage of transformer?
What is a switching impulse?