Answer / manir hussen

for above mention requirement we can use 2 nos. of CT & 1
PT

Answer / malik waseem

what is difference between metering CT and protection CT

Answer / mayil

primary o/c & E/F -1 CT
SEC o/c & E/f - 1 ct
stand by e/f - 1 ct
pry & sec metering - 2 ct
primary pt - 1 pt

Answer / suresh

Total 16 CT/PT are required

what is sloop? what is meen LLB in and difine?

0 Answers  

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1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 Answers  

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define reluctance motor & its operation ?whether its operating single phase or three phase ?

1 Answers  

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What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

0 Answers  

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What do we use in Motor core laminations..???CRGO or CRNGO..and why..????

1 Answers  

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A IS TWICE AS GOOD A WORKMAN AS B AND TOGETHER THEY FINISH A PIECE OF WORK IN 14 DAYS.THE NUMBER OF DAYS TAKEN BY A ALONE TO FINISH THE WORK IS 1.11 2.21 3.28 4.42

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can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

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why current transformer secondary side should be shorted ?

5 Answers   Areva,

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What is order of the system?

0 Answers  

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For high frequency application we use which transformer?

0 Answers  

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Why transformer used in UPS??

0 Answers   JLL,

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1 Ton = ? amperes & power. How much power 1.5 TON split AC consumes in an hour at 17 C , 26 C & 28 C (thermostat' temperature).

18 Answers   Aamal, Ashiana Housing, Carrier, College School Exams Tests, Eastin Hotels, Godrej, LG, Medha, Medha Servo, Onida, Orean, PEL, Sahara, Voltas,

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