To save the energy during braking
To save the energy during braking
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
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Type-A chopper is used for obtaining which type of mode?
Question: Type-A chopper is used for obtaining which type of mode?
A. Motoring mode B. Regenerative braking mode C. Reverse motoring mode D. Reverse regenerative braking mode Answer» a. Motoring mode Note: The above multiple-choice question is for all general and Competitive Exams in India. The range of the standing wave ratio is
Question: The range of the standing wave ratio is
A. 0 < s < 1 B. -1 < s < 1 C. 1 < s < ∞ D. 0 < s < ∞ Answer» c. 1 < s < ∞ Note: The above multiple-choice question is for all general and Competitive Exams in India. Which of the following devices should be used for accurate measurementof low D.C. voltage ?
Question: Which of the following devices should be used for accurate measurementof low D.C. voltage ?
A. small range moving coil voltmeter B. d.c. potentiometer C. small range thermocouple voltmeter D. none of the above Answer» b. d.c. potentiometer Note: The above multiple-choice question is for all general and Competitive Exams in India. Scientist Evans have contribution in :
Question: Scientist Evans have contribution in :
A. asymptotic plots B. polar plots C. root locus technique D. constant m and n circle Answer» c. root locus technique Note: The above multiple-choice question is for all general and Competitive Exams in India. The average half-cycle value of a sine wave with a 40 V peak is
Question: The average half-cycle value of a sine wave with a 40 V peak is
[A].25.48 V [B].
6.37 V [C].
14.14 V [D].
50.96 V Answer: Option A
Explanation:
No answer description available for this question.
Fan type of loads exhibits which type of load torque characteristics?
Question: Fan type of loads exhibits which type of load torque characteristics?
A. Constant torque characteristics B. Linearly rising torque characteristics C. Non-Linearly rising torque characteristics D. Non-Linearly decreasing torque characteristics Answer» c. Non-Linearly rising torque characteristics Note: The above multiple-choice question is for all general and Competitive Exams in India.