My Report

Electric Drives Mock Test 9


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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Question 1 of 10

1. Calculate Kinetic energy of the object of mass = 7 Kg moving in a straight line with a velocity of 12 m/s.

Question 1 of 10

Question 2 of 10

2. Number of switches turned on in 3-phase 180° VSI at a single time are __________

Question 2 of 10

Question 3 of 10

3. Switches used in VSI are ___________

Question 3 of 10

Question 4 of 10

4. Full form of CSI is ___________

Question 4 of 10

Question 5 of 10

5. Calculate the frequency of the waveform i(t) = sin(πt+π÷4)+sin(πt+π÷74).

Question 5 of 10

Question 6 of 10

6. ____________ is the boundary for C.C.M and D.C.M mode in 3-Φ Full wave bridge rectifier for R load.

Question 6 of 10

Question 7 of 10

7. TRIAC is a unipolar switch.

Question 7 of 10

Question 8 of 10

8. Cuk-converter is better than Buck converter in terms of the output voltage.

Question 8 of 10

Question 9 of 10

9. Buck-Boost acts as Boost converter for duty cycle is equal to _________

Question 9 of 10

Question 10 of 10

10. Permanent magnet DC motor is more expensive than an Induction motor.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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