Answer / k.prakashchandra

In ceiling fan armature is the stator ,the opposite, in
table fan.

Answer / kiran mehta

hhhhhh




in ceiling fan rotor is static and hence it has winding ,
while Table fan has rotor is rotating and has no winding
(sq cage). Ceiling fan blade rotates in Counter clock wise
direction, Table fan blade rotates in clock wise direction.
C fan is low speed 300 rpm, while table fan is high speed
1400 rpm.

Answer / somasundaram s

the both fans have working in same principle, that is
capacitor start capacitor run.........

Answer / krishna

both are same winding there is no difference between them

Answer / ashwini

In both the fan it will work in same direction.

Transformer/insulating oil tester(BDV tester)

1 Answers  

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Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

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WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

0 Answers  

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Is there any standard guidelines/Criteria to design NGR/NGT.?

0 Answers  

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Why HT motor of 3.3 kw or 6.6 KV, one side foundation ( mostly non drive end ) keep insulated from ground ?

2 Answers  

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How do you think they do earthing or grounding in ships and aeroplanes?

9 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

0 Answers  

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I have a question, I visit 01 site and face a problem, there is 2.5 ton Air Con working, when air con compressor is running at that time rectifier voltages are increasing upto 290-295 v and rectifier is giving main high alarm (rectifier is APC single phase, before starting compressor rectifier voltages was 230v. when air con is going off rectifier voltages are decreasing smoothly at its actual voltages 230v. Load on Genset phases is this: Red-13.5 amp AC (Air Con load), Yellow-1.7 amp AC (BTS lights etc.) and Blew-4 amp AC (telecom system load), Genset phase to phase and neutral to phase voltages are also ok. These are 10 sites having same system and same rectifier APC brand at every site 02 genset are working but the problem is same at all these 10 sites. What will be the reason behind???

1 Answers  

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how wecalculate breaking capcity of acb mcb mccb .explain with example

0 Answers   C&S, L&T,

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how to improve power factor correction?

3 Answers  

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Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

0 Answers   DAE,

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