Q2] Fill in the blank (9 Marks) 1- The critical resistance of the D.C. generator is the resistance of 2- A shunt generator running at 1000 r.p.m. has generated e.m.f. as 200V. If the speed increases to 1200 r.p.m., the generated e.m.f. will be nearly volt. 3- The current drawn by a 120 V D.C. motor of armature resistance 0.5 2 and back e.m.f. 110 V is ampere. 4- The direction of rotation of a D.C. motor can be reversed by V2 VI 5- A 440V/110Vtransformer has 1000 turns on the primary winding. The number of turns on the secondary is 6- The main purpose of performing open circuit test on a transformer is to measure its 7-A 3-phase, 4-pole, 50 Hz induction motor runs at a speed of 1440 r.p.m. The rotating field produced by the rotor rotates at a speed of respect to the rotor. r.p.m. with 8- The advantages of skewing in induction motor are and
Q2] Fill in the blank (9 Marks) 1- The critical resistance of the D.C. generator is the resistance of 2- A shunt generator running at 1000 r.p.m. has generated e.m.f. as 200V. If the speed increases to 1200 r.p.m., the generated e.m.f. will be nearly volt. 3- The current drawn by a 120 V D.C. motor of armature resistance 0.5 2 and back e.m.f. 110 V is ampere. 4- The direction of rotation of a D.C. motor can be reversed by V2 VI 5- A 440V/110Vtransformer has 1000 turns on the primary winding. The number of turns on the secondary is 6- The main purpose of performing open circuit test on a transformer is to measure its 7-A 3-phase, 4-pole, 50 Hz induction motor runs at a speed of 1440 r.p.m. The rotating field produced by the rotor rotates at a speed of respect to the rotor. r.p.m. with 8- The advantages of skewing in induction motor are and
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
![Q2] Fill in the blank (9 Marks)
1- The critical resistance of the D.C. generator is the resistance of
2- A shunt generator running at 1000 r.p.m. has generated e.m.f. as 200V. If the speed
increases to 1200 r.p.m., the generated e.m.f. will be nearly
volt.
3- The current drawn by a 120 V D.C. motor of armature resistance 0.5 2 and back e.m.f.
110 V is
ampere.
4- The direction of rotation of a D.C. motor can be reversed by
V2
VI
5- A 440V/110Vtransformer has 1000 turns on the primary winding. The number of turns on
the secondary is
6- The main purpose of performing open circuit test on a transformer is to measure its
7-A 3-phase, 4-pole, 50 Hz induction motor runs at a speed of 1440 r.p.m. The rotating field
produced by the rotor rotates at a speed of
respect to the rotor.
r.p.m. with
8- The advantages of skewing in induction motor are
and](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1976a8e9-67e3-49d0-bf1c-8a5cbd139ea7%2F531ded29-d688-4774-9dee-68bb49d7872c%2Fqc9tcfp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2] Fill in the blank (9 Marks)
1- The critical resistance of the D.C. generator is the resistance of
2- A shunt generator running at 1000 r.p.m. has generated e.m.f. as 200V. If the speed
increases to 1200 r.p.m., the generated e.m.f. will be nearly
volt.
3- The current drawn by a 120 V D.C. motor of armature resistance 0.5 2 and back e.m.f.
110 V is
ampere.
4- The direction of rotation of a D.C. motor can be reversed by
V2
VI
5- A 440V/110Vtransformer has 1000 turns on the primary winding. The number of turns on
the secondary is
6- The main purpose of performing open circuit test on a transformer is to measure its
7-A 3-phase, 4-pole, 50 Hz induction motor runs at a speed of 1440 r.p.m. The rotating field
produced by the rotor rotates at a speed of
respect to the rotor.
r.p.m. with
8- The advantages of skewing in induction motor are
and
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