Answer / wareagle

Before it is put in service, it is at room temperature.

A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.

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when motor taking high amp what happen.

4 Answers  

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For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????

4 Answers   Piramal Glass Limited,

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What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase) step up to 3.3 kV...?? ?

2 Answers   Essar,

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we use 3 phase supply for induction motor why not use two phase supply .

4 Answers   TLC,

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What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

0 Answers  

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2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????

4 Answers  

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why dose not transformer not rotate ?

3 Answers  

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what can i do line to line fault

4 Answers  

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

0 Answers  

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1 Amp = kva ? 1 Amp =KW ?

3 Answers   Marriott,

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star delta advantage and disadvantage?

2 Answers  

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