what is the thumb rule to know current carrying capacity of copper conductors of different size.
1 3724Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?
3 6116keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta
4 24007Post New Electrical Engineering Questions
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
What is mathematical model of a control system?
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
What is the suitable transmission voltage?
HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT
I want definition for ABT Meter (Availability Based tariff) ?
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
what are the installation procedure of high voltage power transformer,CT,CB&PT?
What is VCB? where it is installed at SP. What is SP?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
Earth leakage relay basic knowledge principle
How to decide cable tray size?
Define what is power quality meter ?