Interview Questions Answers in Instrumentation, Electrical Engineering

kishore kumar

{ City } kolhapur
< Country > india
* Profession * electrical manager
User No # 98859

Total Questions Posted # 1
Total Answers Posted # 3

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Questions / { kishore kumar }

Questions Answers Category Views Company eMail

how to measured k type thermocouple temp.

NTPC,

3 Instrumentation 8044

Answers / { kishore kumar }

Question { Aster Teleservices, 8292 }

why we ht line cable size small rather than lt cable.

Answer

because HT Voltage having a high voltage & low current and we are providing high insulation in bitwen of phases.LT voltage is having low current & high current. we are providing low insulation in bitwen of phases.current depending of cross section of cable.More cross section more electrons flow & less cross section less electrons flow.

Is This Answer Correct ?

0 Yes

0 No

Question { 6004 }

In Star type and Delta type Motors, If one phase will
miss/Break then which phase winding will burn and why?

Answer

because rotating is disturbed.we are using proper rating of protection system the motor is also safe.

Is This Answer Correct ?

2 Yes

3 No

Question { 5824 }

why write 500v on line tester (Test pen)

Answer

The line tester is withstand up to 500 volt's.
so that is the main reason to write 500 volt's.

Is This Answer Correct ?

5 Yes

1 No