Answer / hareesh k.s.

QUESTION IS NOT CLEAR.

how can we chacke adiod in a circuit

2 Answers  

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choose the non-switch device (A) transformer (B) diode (C) transistor (D) IC

3 Answers  

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what is the use of power factor ? where its applicable ?

4 Answers  

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what is the difference between metalhalide and mercury vapour lamp

1 Answers  

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I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?

0 Answers  

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Hi! iam Rajanikanth.Can u tell me FAQ's of AP TRANSCO.

1 Answers   APTransco,

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Transmission lines usually use a.3 phase b.2 phase c. Single phase

1 Answers   K Tech Electrical,

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if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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what happens when the phase and earth wires comes in contact? and why

2 Answers  

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hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.

0 Answers   IIT,

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Why carbon brushes are used in motors?

6 Answers   BARC,

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what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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