In a D.C. generator all of the following could be the effects of iron losses except Options: A . &nbspLoss of efficiency B . &nbspExcessive heating of core C . &nbspIncrease in terminal voltage D . &nbspRise in temperature of ventilating air

In a D.C. generator all of the following could be the effects of iron losses exc

Question

In a D.C. generator all of the following could be the effects of iron losses except

Options:

A . Loss of efficiency

B . Excessive heating of core

C . Increase in terminal voltage

D . Rise in temperature of ventilating air

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. If the speed of a D.C. shunt motor is increased, the back e.m.f. of the motor will....

Question 2. Speed control by Ward Leonard method gives uniform speed variation....

Question 3. In a differentially compounded D.C. motor, if shunt field suddenly opens....

Question 4. For which types of D.C. motor, dynamic braking is generally used?....

Question 5. Which D.C. motor will be suitable along with flywheel for intermittent light and heavy loads?....

Question 6. The type of D.C. motor used for shears and punches is....

Question 7. Buses, trains, trolleys, hoists, cranes require high starting torque and therefore make use of....

Question 8. The purpose of retardation test on D.C. shunt machines is to find out....

Question 9. In a D.C. shunt motor, speed is....

Question 10. To get the speed of D.C, motor below the normal without wastage of electrical energy is used.....

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

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0