Answer / farha

Universal motor

Answer / dairy_2000

Universal Motor This is High Speed (RPM )

Answer / amjad

The answer of FARHA is correct.

Answer / poomalai

the need high rotating speed.so we are using universalmotors
for the high speed operation.

Answer / sree

Universal Motor RPM is 18000

Answer / pranjal

the answer of the miss farha is correct.

Answer / md.meraj

Dear Amjad,pranjal
Universal motor is correct answer but you need say
that, "The answer of FARHA is correct".

Answer / vinod autti

universal motor

Answer / rafique a alji

universal motor because high speed more rpm

Answer / subhra

Unavarcial motor

What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

0 Answers  

WHY DG are rated in KVA or MVA ???., but ALL power plants are rated in KW or MW.,,?

3 Answers   Coastal Energen,

whit is 33kv power 300*300 cable full current with formula

0 Answers  

During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

can we run all LT motors at 360 volts which are normally rated 415+/-10% voltage rating

2 Answers   Meinhardt,

Hello friends i am facing one problem in lighting panel. Frequently neutral link near to MCCB is burning(firing. What may be the reason for this one. Please answer me.

5 Answers  

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0 Answers   Crew pvt ltd,

How to calculate percentage impedance of a power transformer.

1 Answers  

What is the actual meaning of thermal power efficiency ?

0 Answers  

Why the outpet og DG is 415V not 440V?

1 Answers  

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1 Answers   CST,

What is a system?

0 Answers