What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for
in case of relays and can anyone answer to decode this
codes C,V,D,G,A,X,TT,J,JH etc
Answer Posted / k.prakashchandra
To add (As I remember)a few more. A- attracted armature
(Instantaneous), G- general purpose, H- high rupturing
capacity ( heavy duty),J- master trip,T- with timer and Z -
impedance
Is This Answer Correct ? | 22 Yes | 9 No |
Post New Answer View All Answers
Formulae for calculating the transmission line losses for different voltage levels
What are the various types of BUSBAR Schemes? explain each
How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
how to changeover ups in this power failur time?
What is the difference between Droop vs Isoch Control?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
what is the difference between skin effect
What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act
What are the advantages of thermal power plant?
if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load