Answer / ganesh bhosale

cfl- compact fuloarocent lamp
pl-plug in lamp

following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?

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what is the fullform of mccb

10 Answers   Thermax,

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what should be distance between phase to phase in 415v system?

1 Answers   NTPC,

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to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

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What is a compensator?

0 Answers  

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What is the difference between INVERTER and UPS?

7 Answers  

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What is the fullform of IPS in substaion using Aluminium Tubes

14 Answers   L&T,

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Why 3 phase induction motor getting supply in body if one of it's phase is cut

0 Answers  

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In response to Mr Bikas. If fault current is 52 kA then what will be the CT specification

1 Answers  

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What is the difference between Surge protection device and Lighting arrester?

6 Answers  

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hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

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