Answer / senthilvel_mano

In motor we are giving the electrical energy and its
converted to mechanical energy

Answer / harish

motor is a operating machine in which it required input of electrical energy , to provide an mechanical output.

Answer / sumit

anythin that reduces ur work and convert electrical energy
supplied to it into mechanical work is known as motor

Answer / srujanareddy

an electric motor is a machine which converts electrical
energy into mechanical energy

Answer / hemantpandey

electrical to mechanical energy at a amount of energy required

Answer / sagar sahu

an electrical motor is a machine which convert electrical energy to mechanical energy

what is 3 phase motors

1 Answers   AXA,

Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.

2 Answers  

transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?

0 Answers   Bhel,

what is the d/f b/w iverter & converter.

5 Answers   Indeco,

what is PPI DB?

2 Answers   Priyanka Electricals,

if u give d.c. supply to transformer primary then what happen.&why??????????????

4 Answers   DCS, DRDO, HCL,

What is the difference between 11kv/110v & 33kv/110v ? If both 11 & 33KV give 110v then what is the diiference ?

1 Answers  

What is the difference between Earthing & grounding

4 Answers  

1.4 What is meant by CT knee point voltage and how would you determine it

0 Answers  

How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   HAL,

How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

How much Fault current can be contributed by a motor?

4 Answers