# Q2. Describe the disadvantages of a DC motor and the rectification for those demerits.         Q4. Justify...

###### Question:

Q2. Describe the disadvantages of a DC motor and the rectification for those demerits.

Q4. Justify the motor suitable for Solar cars with clear explanation.

Q5 Explain the importance of neutral and ground connection in the 3 phase circuits with neat diagram.

clear handwriting

#### Similar Solved Questions

##### Learning Goal: To learn to calculate the equivalent resistance of the circuits combining series and parallel...
Learning Goal: To learn to calculate the equivalent resistance of the circuits combining series and parallel connections. Resistors are often connected to each other in electric circuits. Finding the equivalent resistanceof combinations of resistors is a common and important task. Equivalent resista...
##### In 11,) Find = classify any relative extrema Of f(x,y)=2x² 4 xy + 2 / 4...
In 11,) Find = classify any relative extrema Of f(x,y)=2x² 4 xy + 2 / 4 g 12.) Use the method of Lagrange multipliers to minimize f(x, y) = x² + y² subject to the constraint equation - 3x + g = 30 (You do NOT have to verify that it is a minimum....
##### Given a resistance of 175 Ω and a capacitance of 409 μF, what is t 1/2?...
Given a resistance of 175 Ω and a capacitance of 409 μF, what is t 1/2? answer in milliseconds....
##### 1) Find the normal force, shear force and bending moment at point C, along section c-c,...
1) Find the normal force, shear force and bending moment at point C, along section c-c, using lower segment. 2) Redo part (1) using upper segment. 3 kN/m 60° 4 m 30° 8 m...
##### Save Answer Question 8 0.5 points Shown in the figure below is a solid cylinder. The...
Save Answer Question 8 0.5 points Shown in the figure below is a solid cylinder. The x-axis is along the longitudinal direction. The angle is measured with respect to the X-axis, positive if counterclockwise, i.e. towards the y-axis as shown below, and negative if clockwise. 01 and 02, with are the ...
##### Record the following transactions using the below accounting equation. The first one has been completed for...
Record the following transactions using the below accounting equation. The first one has been completed for you as an example. Make sure to indicate the specific account name and use a + or – sign to indicate if the over Record the following transactions using the below accounting equation. Th...
##### 4. You work for a toy company, and you're designing a spring-launched model rocket. The launching...
4. You work for a toy company, and you're designing a spring-launched model rocket. The launching apparatus has room for a spring that can be compressed 14 cm, and rocket's mass is 65 g. If the rocket is to reach an altitude of 35 m, what should you specify for the spring constant?...
##### Is this sentence a simile, personification, metonymy, or synecdoche: "He sat as still as a stone."?
Is this sentence a simile, personification, metonymy, or synecdoche: "He sat as still as a stone."?...
##### 20. (6 pts.) Examine the structure of the steroid hormone progesterone shown below. Circle ALL of...
20. (6 pts.) Examine the structure of the steroid hormone progesterone shown below. Circle ALL of the stereogenic tetrahedral carbon atoms. You do NOT need to determine the configurations. Note: a small penalty will be deducted for circling extra non-stereogenic carbon atoms. OCH...
##### Write a balanced chemical equation that describes the equilibrium reaction of the hexaaquocobalt(II) and tetrachlorocobalt(II) complex...
Write a balanced chemical equation that describes the equilibrium reaction of the hexaaquocobalt(II) and tetrachlorocobalt(II) complex ions, in which the tetrachlorocobalt(II) species is a product. To do this, think about the following questions: what are you adding to the hexaaquocobalt(II) complex...