Answer / Ravi Kumar Rawat

To prevent electric shock and protect underground cables in landscape areas, various materials can be used as a protective covering. These include: 1. PVC (Polyvinyl Chloride) Conduit: A flexible tubing that provides physical protection to the cable. 2. Electrical Ducts: Large pipes used for bundling multiple cables together and providing additional protection. 3. Direct Burial Cable: Specialized cable designed to be buried directly in the ground without a protective covering. 4. Concrete Encapsulation: The cable is surrounded by concrete to provide physical and electrical protection.

How do we check transformer losses and what are the ways to minimise it.

5 Answers  

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Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help

2 Answers  

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List the power rating of any 5 important electrical appliances used in houses.

1 Answers  

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what the effect will occur if we increase the airgap in induction motor

3 Answers   ONGC,

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what is the voltage between nutral and earth?

2 Answers  

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WHAT TYPE OF DC MOTOR IS USING FOR ELECTRIC TRAIN ?HOW ITS FUNCTIONING ?

2 Answers  

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What do you mean by a phase angel of instrument transformer?

1 Answers  

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give me a clear defination of inductance,and how can u calculate inductance of a motor

1 Answers  

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When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

1 Answers   BMRCL,

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what are the difference between protection class CT and Class PS CT

13 Answers  

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why motor burns ?

5 Answers  

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what is parellel power factor correction?

3 Answers   HCL,

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