what happen when dc shunt motor field is sudden open in
running condition
Answer Posted / sankarnarendra
In general case speed is inversely proportional to flex i.E n will be decrease but in case of torque is directly prop to i current will be zero i.E torque is zero
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is inductance?
how to select automotive wire by mathematical equation with given current, vlotage and resistance
WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.
What is a dominant pole?
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
Explain how you intend to work under pressure to meet up with deadline target?
state the working principle of incondenscent tube?
why dc is used in control circuits for MV & LV switchgeras instead of ac
Leakage current,un balance current which relay using for high voltage transmission?
What is meant by load angle of an alternator? Upon what factors does the load angle depend?
how the aircraft outer body and inner body is separated ?
What is steady state response?
In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?
What is the basic principle of welding process?
Draw the DOL starter and star delta starter drawing?