how to calculate cable bending angle in a trench?

2 Answers   Eastern Cement,

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difference between microprocesser and microcontroler

1 Answers   HAL,

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How to calculate unit consumption on the basis of load. kWH=kwXhrs.is it correct? kw is motor load.What is unit consumption at 100% load, 50% load & on no load.

6 Answers   GIL,

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What is the Resposiblity of Electrical Utility Engineer

0 Answers  

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Can I use star delta connected induction motor for dual supply voltage?

0 Answers  

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how do you find making current and breaking current of the circuit breaker

1 Answers  

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What is different between Difnit time and instatous over current relay

0 Answers   NCC,

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what will happen power cables laid without gap in underground

1 Answers  

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Can u explain : how capacitor act when the supply is given is a.c and d.c. I know that when d.c supply is given then the capacitor charges and becomes open circuited. But please say about when a.c is given. I have seen that when a.c supply is given ,it charges and discharges, But when we plug in capacitor to our daily supply and take it out ,then we join those wires spark will appear,which seems charge is present ,but when a.c is given it should charge and discharge

3 Answers  

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what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..

0 Answers   HPCL,

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i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.

0 Answers  

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usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

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