Answer / dnyaneshwar mahindrakar

1 TR window AC coveres area of 100 sq feet . So to cover
area of 200 sq feet window ac should be 2 tr.

Answer / prakash veer singh

Its depend on heat dispassion in room by equepment and
living person .

Answer / utkarsh porwal

according to size & living persons then we decide which AC is perfect suitable for that room

Answer / lokesh ranjith

if there is no heating load one tone is enough

usually 3.5KW=1tr & 200sqft=1tr

so only one TR is enough

explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

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which relay is better , instantaneous or IDMT relay .

2 Answers  

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In our factory there is one no. of Series trip HT 6KV OCB. 1. Is it possible to measure CT out put current by 440V Clamp meter? The measurement is required for knowing the exact value of current in CT secondary to set up protection for transformers. 2. plase forward the single line diagram of AMF panel?

1 Answers   HAL,

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what are the energy savings methods that are existing in coal based power plant?

1 Answers  

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Differentiate between voltage and current feedback in amplifiers?

0 Answers  

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why sec of ct should be kept shorted

2 Answers   Enercon,

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X/R ratio in 11kv transmission line is?

1 Answers   RRB,

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Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.

1 Answers   Siemens,

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what phase and neutral.

3 Answers   HP,

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What is the maximum advisable distance where it is required to interconnect a 500 KVA 480 V 3 ph transformer and the main panel or MCC ignoring the voltage droop affectation, does it is exist any standard about it?

2 Answers  

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what is the workimg of ct &pt?

5 Answers  

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Where is the center of magnetic field in alternator

1 Answers   GMR, Siemens,

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