Answer / zan

they are
1 typeof connection
2 capsity
3 RpM
4 phase
5 poles
7 if induction Excitation volatage
8 DC/AC
9 manufactures name

Answer / ramendra shukla

The Following are specified-
1) Manufacturur Name
2) Sr. No.
3) Type of Motor-(AC/DC,1 or 3 phase induction or synch.)
4) Type of Connnection-(Y-Delta in case of 3 phase)
5) voltage,Current,Frequency(in Case of Ac)
6) Electrical Power (KW)
7) Mechanical Power (H.P.)horse power
8) Efficiency(in %)
9) Class of insulation- H,F, or C
10)RPM
11)Weight,etc.

Answer / amolkarne

also 10.Duty cycle (continuous/intermittent etc)
11.Class of insulation (Y/A/E/B/F/H/C)
12.Rated CURRENT ( in Amp.)
13.Rated Voltage (in Volt.)
ETC.............

Answer / ukansara

14. frequecy
15. Protection class
16. motor frame
17. motor weight
18. serial number
19. Torque

Answer / josh kiran p

The specifications mainly furnished in motor name plate are:

1.Motor rating
2.type of supply to be given
3.rated current
4.rated voltage
5.rated speed

A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

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