What is purpose of APFC panel?
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explain remenance . differentiate high remenance type ct & low remenance type ct
Safety of dry type transformer
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
can we install HT panel & LT panel side by side or how much clearance is required ?
What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
Is the theorem applicable to ac sources?
Please define ohm’s law for a.c (alternating current)?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
Define coil span?
i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
