Answer Posted / sony
how can copper loss become constant loss it may vary with current. It depends on load
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
i want to model paper for section engg.
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
Why does the rotor rotate?
How the frame size of a flange mounted AC induction motor is calculated?
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
What are the characteristics of negative feedback?
A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
what is the calculation formula for motor starting torque,running torque, running torque.
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.