What is the difference between Type test and Routine test?

10 Answers  

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?

3 Answers   Bhel, dpdc, Prime Electrical,

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what is the difference between old fan regulator and new fan regulator

1 Answers  

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why we earth only one side of a power cable. And which side is advisable to earth.

1 Answers  

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Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.

0 Answers   Balavigna,

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we touch other end of the tester supply, why do not get shock?

7 Answers   L&T,

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I am new guy as an electrical engr. in a 100MW HFO based power project. I am in operations division. I have noticed from last few days, my supervisor sends the last 24 hours energy generation calculation to my plant manager. I have noticed, he calculated last 24 hour's generated energy differences in KWH then he multiplied it with a multiplying factor 960. for example: total difference =2.685 KWH*960= 2577.6 MWH. but he does not not know what is multiplying factor 960?? can anybody explain it??

1 Answers   Orion,

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what is the differn bitween RCCB &MCB

3 Answers  

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Give a brief idea about Control circuit wiring in Substation...???

2 Answers   KSEB,

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What is the physical significant of power factor?

0 Answers   Cooper,

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7/20,3/20 electrical wire is specified as stated.Why?

1 Answers   TCS,

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