for 8 mva 33/11 kv transformer what will be the setting of
differential relay on which it trip & what is the HF
setting in this relay
Answer Posted / kanwer
diffferentail rely setting 5% off rated current and hf
setting is 52.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
percetans
Why use in ht motore
why core is useful for a transformer ?and also in its operation ?
What is corkscrew rule?
what is strip power factor?
bsec exam syllabus (mis)
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
How to calculate impedance volt in Transformer?
what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540
What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
Define phase cross over?