A 60w bulb & a room heater are connected in series.if 60 w bulb is replaced by 100w then what will be the effect on heater out & why?

6 Answers  

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What is drain current of static relay?

1 Answers  

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

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what is the difference between LLL and LLLG fault ?

1 Answers  

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1> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?

3 Answers   IOCL,

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what is the different between DC & AC load Line.

1 Answers   Emarat,

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how step up transformer step up the voltage and what is the reason behind it?

3 Answers  

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How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

0 Answers  

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sir please send me previous year questions of jspl through which i could prepare myself fpr the test.

64 Answers   FGH, HFT, Jindal, Jindal Steel and Power, JSP, JSW, Lin Engineering,

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Can anybody explain Why starters are not used for motor starting in industries?

9 Answers  

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actual rated capacity of a disc insulator??

5 Answers   OPTCL,

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what is the difference betweem star connected motor & delta connected motor?

0 Answers  

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