what is the difference between b c d curves on mcb
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if my load is not in continuous operation so what type of panel is required APFC or fixed capacitor bank without APFC whether C.T is required in both cases compulsory? explain detail
what is power?
What is the maximum and minimum rating of UPS?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
how many types of grounding?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
What is stacking factor? What is its approximate value?
why heat produced at junction of two different conductor. what care should be taken to minimize it.
11 Answers Birla, Maihar Cement,
How to calculate HT XLPE CABLE for 11 kv / 433 v , 1500 kva oil type transformer system? plz provide step by step calculation
15 Answers Engineers India, Indian Railways, Polycab, Shashwat, Sitara Energy, Sonali Bank,
What is floating earthing?
if we convert ampers into kwh or mwh ,which one formula use by us,pls tell me?
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