Why do series motors have high starting torque?
Answers were Sorted based on User's Feedback
Answer / glenn saldanha savio
SINCE BOTH FIELD AND ARMATURE ARE CONNECTED IN SERIES THE
TORQUE EQUATION IS T=KI2. (TORQUE PROPORTIONAL TO SQUARE OF
CURRENT).
ALSO NOTE THAT FROM THE CHARACTERISTIC IT IS THAT AS SPEED
INCREASES THE TORQUE DECREASES AND VICE VERSA.
THEREFORE THE TORQUE IS HIGH ONLY AT LOW SPEED.
Is This Answer Correct ? | 18 Yes | 1 No |
Answer / ajay k mathew
in a series motor same high current flows through the field winding and armature,therefore high starting torque
Is This Answer Correct ? | 8 Yes | 5 No |
Answer / utkal mishra
we know in series motor t=flux*armature current
as flux directly propertional 2 armaturecurrent
Is This Answer Correct ? | 1 Yes | 0 No |
placement paper samples of mspl company
why is the core of the underground cable is spiral in shape instead of straight?
How do we check transformer losses and what are the ways to minimise it.
why we r using alternator instead of d.c generator and induction generator
a 440v 60hz 03 phase 100kw generator can deliver how much power in kw for 220v 60hz 01 phase load?
what are the names of oil used in transformer and its chemical name?
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
Under Ground Power cable earthing is required at both end or single end? and reason for the same
what is the clearances between phease to phease & phease to earth in 400 kv transmission line?
what is an rmu?its circuit diagram.functions
14 Answers CP Bangladesh, Emrill, NDPL,
What kind of preventive maintenance are there for AC induction motor?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .