The speed of a D.C. shunt motor is required to be more than full load speed. This is possible by Options: A . &nbspReducing the field current B . &nbspDecreasing the armature current C . &nbspIncreasing the armature current D . &nbspIncreasing the excitation current

The speed of a D.C. shunt motor is required to be more than full load speed. Thi

Question

The speed of a D.C. shunt motor is required to be more than full load speed. This is possible by

Options:

A . Reducing the field current

B . Decreasing the armature current

C . Increasing the armature current

D . Increasing the excitation current

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Question 1. D.C. motor is to a drive a load which is almost nil for certain part of the load cycle and peak value for short duration....and peak value for short duration. We will select this

Question 2. In case of conductively compensated D.C. series motors, the compensating winding is provided....

Question 3. If a D.C. motor is to be selected for conveyors, which rioter would be preferred?....

Question 4. The starting resistance of a D.C. motor is generally....

Question 5. Torque developed by a D.C. motor depends upon....

Question 6. D.C. motor is to drive a load which has certain minimum value for most of the time and some peak value for short duratio....some peak value for short duration. We will select the

Question 7. As the load is increased the speed of D.C. shunt motor will....

Question 8. The total losses in a well designed D.C. generator of 10 kW will be nearly....

Question 9. Why are the D.C. motors preferred for traction applications?....

Question 10. D.C. generators are installed near the load centers to reduce....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

Tabulation - Test Paper 5 Data Interpretation Reasoning & DI

Tabulation - Test Paper 4 Data Interpretation Reasoning & DI

Tabulation - Test Paper 3 Data Interpretation Reasoning & DI

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI