Answer / sheikh

Full form of KA means Kilo ampere . in circuit breaker this
is denoted as rupturing capacity like 10Ka.15Ka , 35Ka etc...

WHAT IS DIFFERENCE BETWEEN idmt and instentanous relay? is idmt is used as back up protection or else?or when instantenous relay saturates IDMT will operate???

1 Answers   BK, REL,

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What is the difference between grid and off- grid system??

0 Answers   GVK,

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What is the use of Exciter in generator? & what will be the current of Exciter in 500 KVA DG Set?

2 Answers  

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Which one is given high energy in same power consumption AC or DC

1 Answers   Dhyey Creation,

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what is pole slip ?

4 Answers   NTPC,

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All tape of electrical questions Answers tape of motor transformer e.o.t crane

0 Answers   Afcons, Honeywell, Manlift, SIMS,

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How to define Kirchhoff current law and voltage law along with simply examples.

0 Answers  

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What is the difference between surge and impulse?

4 Answers  

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can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec

3 Answers   Hyundai,

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about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?

2 Answers   NTPC,

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transform oil how going to act like ainsulation purpose

1 Answers   Siemens,

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whats the one main difference between UPS & inverter ? And electrical engineering & electronics engineering ?

16 Answers  

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