Phantom or fictitious loading method, Electrical Engineering

Assignment Help:

Phantom or Fictitious Loading Method

While the capacity of meters under test is extremely high, testing with actual load method would includes a considerable loss of power and would not be economical too. Thus, to prevent wastage of power during testing, phantom load method is adopted.  In these techniques, pressure circuit is supplied from a circuit of normal voltage source and the current circuit from a separate low voltage source.  Therefore, total power consumed during testing becomes extremely small because of small pressure coil current at general voltage plus full load current at extremely less voltage for current circuit meter. Therefore, the meter under test in this condition simulates the full load condition through such phantom load kit.


Related Discussions:- Phantom or fictitious loading method

Determine what is the minimum required sampling rate, 1. An analog informat...

1. An analog information signal, whose maximum frequency is 6000Hz, is to be transmitted using a PCM system. The quantization error must not exceed the 1 % of the peak-to- peak an

Which material used to made covers of electrical machines, The covers of el...

The covers of electrical machines are made of (A)  Soft magnetic materials.          (B) Hard magnetic materials. (C) Super conductors.                       (D) Semicond

Simulink help, I want simulink model for carrier based pwm method

I want simulink model for carrier based pwm method

For which type of measurement thermocouples are used, Thermocouples are use...

Thermocouples are used for the measurement of (A)  Humidity.                                   (B) Pressure. (C) Temperature.                               (D) Density.

Wireless cellular systems, i want help in builiding a simulator of cellular...

i want help in builiding a simulator of cellular systems under different frequency reuse scenarios?

Continuity equations, Continuity Equations These equations are fundame...

Continuity Equations These equations are fundamentally particle conservation equations: Electron continuity equation:  ∂n /∂t = (1/q) (∂j N / ∂X) + G N - R N Hole c

High level language - third generation language , High Level Language ( thi...

High Level Language ( third Generation Language ) The difficulties of low  level  languages are overcome  by high  level languages. In  assembly  language  mnemonics  were used

Explain interrupts of 8085, Explain Interrupts of 8085. a) Maskable  in...

Explain Interrupts of 8085. a) Maskable  interrupt b)  Vectored interrupt c)  Non maskable interrupt d) Hardware interrupt e)  Software interrupt

Equivalent circuit of a polyphase induction machine, Equivalent Circuit of ...

Equivalent Circuit of a Polyphase Induction Machine The inductionmachinemay be regarded as a generalized transformer inwhich energy is converted and electric power is transferr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd