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Engineering AllOther (1379) in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?
2283why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?
1 4300why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?
DLF,
4 52761In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?
1 4273which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
2186what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
2108why we always consider Bulkage due to the voids only for the Fine aggregates not for the Coarse aggregates
3 9479
I heard that Apple's laptop usese micro controler whereas others use microprocessors... i learnt tat.. micro controller is nothing but an association of microprocesor with other elements like temperature sensor,timer etc...can anyone explain me this much more in simpler words...
What is the meaning of dedicated earthing?
WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?
What is the general system requirement of alternator?
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
how to avoid Saturation in C.T?
how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.
The concrete slump recommended for beams and slabs; is?
How do u analyse protection fault when vcb tripping on load
What is a full-adder?
If rotor works in clock wise what happens
What is woking principale of Profibus nd how it transfer data?
what is the full form for MAN B&W engine which is as follows - 6ESDZC 34/82
what is the difference between car seal close/open valves and lock close/open valves?
what is the meaning of SST300 V56A in SIEMENS turbine